2A4AX-NOVALITEANC Wireless Earbuds

Shenzhen Quanya Trading Co.,Ltd

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Jul 01, 2023
Application Purpose: Original Equipment
Date of Application: Jul 01, 2023
Equipment Note: ANC Wireless Earbuds
Frequency Range: 2402.00000000 - 2480.00000000
Company: Shenzhen Quanya Trading Co.,Ltd
Country: China

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Users Manual

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Attestation Statements

Shenzhen Quanya Trading Co.,Ltd 5th Floor, Building 19, Majialong Industrial Zone, Daxin Road, Nantou Street, Nanshan District, Shenzhen, Guangdong, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 6/28/2023 U.S. Agent Designation Shenzhen Quanya Trading Co.,Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A4AX-NOVALITE): Name and company of U.S. agent: Formates LLC Physical U.S. address of agent: 1400 Hudson St, Hoboken, New Jersey, 07030, USA FRN of U.S. agent: 0033456468 Email address of U.S. agent: [email protected] Formates LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Quanya Trading Co.,Ltd. Shenzhen Quanya Trading Co.,Ltd with the FRN 0031855851 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Jane Chen Shenzhen Quanya Trading Co.,Ltd Signature Abi Aribisala Project Manager Formates LLC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

External Photos

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 Fig.7 Fig.8 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 5 of 5 Fig.9

ID Label/Location Info

Label Location: FCC ID: 2A4AX-NOVALITE

Internal Photos

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Bluetooth Antenna Bluetooth Antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Fig.5 Fig.6

RF Exposure Info

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 The example values shown in Table B.2 are for illustration only. Frequency (MHz) Distance (mm) 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110 129 148 166 184 201 217 450 22 44 67 89 112 135 158 180 203 226 835 9 25 44 66 90 116 145 175 207 240 1900 3 12 26 44 66 92 122 157 195 236 2450 3 10 22 38 59 83 111 143 179 219 3600 2 8 18 32 49 71 96 125 158 195 5800 1 6 14 25 40 58 80 106 136 169 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Conducted Power Results Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK 00 2402 1.13 39 2441 1.7 78 2480 1.48 π/4-DQPSK 00 2402 0.44 39 2441 0.91 78 2480 0.49 8-DPSK 00 2402 1.07 39 2441 1.57 78 2480 1.35 Manufacturing tolerance GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 1.0 1.5 1.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4-DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 0.0 0.5 0.0 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 1.0 1.5 1.0 Tolerance ±(dB) 1.0 1.0 1.0 Results Test Mode Channel Frequency (MHz) Max. Tune Up Power (dBm, Peak) Max. Eirp including Tune Up (dBm, Peak) Max Value (mW, Peak) Exemption Limit (mW) GFSK 2402 2 1.95 1.58 3 2441 2.5 2.45 1.78 3 2480 2 1.95 1.58 3 π/4-DQPSK 2402 1 0.95 1.26 3 2441 1.5 1.45 1.41 3 2480 1 0.95 1.26 3 8-DPSK 2402 2 1.95 1.58 3 2441 2.5 2.45 1.78 3 2480 2 1.95 1.58 3 The antenna gain of the EUT for BT is -0.05dBi (Max). the Maximum Eirp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

Test Report

SPECIFICATION Shenzhen Strongpower Communication Co., Ltd 502-A, Building W2-A, High-tech Industrial Village, No. 025, Gaoxin South 4th Road, Yuehai Street, Nanshan District, Shenzhen, China 深圳市瑞强通信有限公司 Shenzhen Strongpower Communication Co.,Ltd. 蓝牙天线产品承认书 Bluetooth antenna product acknowledgement 客户 (Customers) 安声频段 Frequency band BT：2402MHz-2480MHz 项目名称 (Project name) 项目编号 (Item number) RQ03B134665B-B T 颜色 Color FPC R F设计 (RF design) 邹立军结构 Structure 周俊技术总监 (Technical Director) 傅以成日期 Date 2022.05.9 客户确认： Confidential Information 保密要求深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事先书面同意的时不允许透露给任何人或公司。 Page 2 索引一、测试环境..................................................................................................................3 1. 测试系统................................................................................................................3 2. 测试仪器................................................................................................................4 二、无源测试数据..... ..........................................................................................................5 1.S参数测试..... ...........................................................................................................5 2.无源效率&增益测试....................................................................................................5 3.无源方向图测试..........................................................................................................6 三、有源测试数据.................................................................................................................6 1.TRP&TIS测试..... .....................................................................................................6 2.有源方向图测试.........................................................................................................7 四、天线匹配电路................................. ................................................................................................8 五、工程图.....................................................................................................................9 Confidential Information 保密要求深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事先书面同意的时不允许透露给任何人或公司。 Page 3 一、测试环境(Test environment) 1.测试系统(Test system) Confidential Information 保密要求深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事先书面同意的时不允许透露给任何人或公司。 Page 4 2.测试仪器(Test instruments) Confidential Information 保密要求深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事先书面同意的时不允许透露给任何人或公司。 Page 5 二.无源测试数据(Passive test data) 1.S参数(S parameter) 左耳(Left ear) 右耳(Right ear) 2. 无源效率及增益Efficiency&Gain 左耳(Left ear) 右耳(Right ear) 频率 frequency (MHz) 效率 efficiency % 效率 efficiency (dB) 增益 gain (dBi) 2400 32.01% -4.95 -0.80 2410 36.02% -4.43 -0.05 2420 34.95% -4.57 -0.55 2430 35.45% -4.50 -0.47 2440 34.41% -4.63 -0.55 2450 35.47% -4.50 -0.39 2460 35.27% -4.53 -0.48 2470 33.12% -4.80 -0.70 2480 35.59% -4.49 -0.72 平均值 34.21% -4.60 -0.52 频率 frequency (MHz) 效率 efficiency % 效率 efficiency (dB) 增益 gain (dBi) 2400 38.30% -4.17 -0.63 2410 42.62% -3.70 -0.27 2420 41.88% -3.78 -0.28 2430 41.47% -3.82 -0.22 2440 41.27% -3.84 -0.50 2450 41.42% -3.83 -0.42 2460 41.55% -3.81 -0.10 2470 38.88% -4.10 -0.18 2480 40.44% -3.93 -0.09 平均值 40.86% -3.89 -0.30 Confidential Information 保密要求深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事先书面同意的时不允许透露给任何人或公司。 Page 6 3. 无源方向图(Passive pattern) 左耳(Left ear) 右耳(Right ear) 三．有源测试数据(Active test data) 1.TRP&TIS 左耳(Left ear) 信道 CH TRP (dBm) TIS (dBm 0 4.38 -87.77 39 3.04 -85.89 78 2.98 -88.05 右耳(Right ear) 信道 CH TRP (dBm) TIS (dBm 0 4 -88.25 39 2.42 -88.28 78 2.18 -88.88 Confidential Information 保密要求深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事先书面同意的时不允许透露给任何人或公司。 Page 7 2. 方向图(Directional diagram) 左耳(Left ear) 右耳Right ear) Confidential Information 保密要求深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事先书面同意的时不允许透露给任何人或公司。 Page 8 四．匹配电路(Matching circuit) Element E1 E2 E3 Value NC0RNC 五，天线尺寸（Size,unit：mm)

Test Report

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 1 of 43 Appendix Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: ANC Wireless Earbuds Trade Mark: Tranya Test Model: Tranya Nova Lite FCC ID: 2A4AX-NOVALITE Environmental Conditions Temperature: 25.5C Relative Humidity: 55% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.936 2401.538 2402.474 --- --- 2441 0.945 2440.547 2441.492 --- --- 2480 0.951 2479.544 2480.495 --- --- 2DH5 Ant1 2402 1.320 2401.349 2402.669 --- --- 2441 1.314 2440.349 2441.663 --- --- 2480 1.338 2479.340 2480.678 --- --- 3DH5 Ant1 2402 1.284 2401.358 2402.642 --- --- 2441 1.263 2440.367 2441.630 --- --- 2480 1.308 2479.355 2480.663 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 2 of 43 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 3 of 43 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 4 of 43 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 5 of 43 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.86522 2401.5635 2402.4287 --- --- 2441 0.86296 2440.5725 2441.4354 --- --- 2480 0.85611 2479.5772 2480.4333 --- --- 2DH5 Ant1 2402 1.1822 2401.4128 2402.5950 --- --- 2441 1.1916 2440.4114 2441.6030 --- --- 2480 1.1822 2479.4164 2480.5986 --- --- 3DH5 Ant1 2402 1.1810 2401.4154 2402.5964 --- --- 2441 1.1845 2440.4092 2441.5937 --- --- 2480 1.1915 2479.4048 2480.5963 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 6 of 43 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 7 of 43 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 8 of 43 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 9 of 43 Appendix C: Maximum Peak conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH5 Ant1 2402 1.13 ≤30 PASS 2441 1.7 ≤30 PASS 2480 1.48 ≤30 PASS 2DH5 Ant1 2402 0.44 ≤20.97 PASS 2441 0.91 ≤20.97 PASS 2480 0.49 ≤20.97 PASS 3DH5 Ant1 2402 1.07 ≤20.97 PASS 2441 1.57 ≤20.97 PASS 2480 1.35 ≤20.97 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 10 of 43 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 11 of 43 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 12 of 43 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 13 of 43 Appendix D: Carrier frequency separation Test Result TestMode Antenna Channel Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 1.02 ≥0.951 PASS 2DH5 Ant1 Hop 1.008 ≥0.892 PASS 3DH5 Ant1 Hop 1.02 ≥0.872 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 14 of 43 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 15 of 43 Appendix E: Time of occupancy Test Result TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH5 Ant1 Hop 2.911 100 0.291 ≤0.4 PASS 2DH5 Ant1 Hop 2.916 120 0.35 ≤0.4 PASS 3DH5 Ant1 Hop 2.916 130 0.379 ≤0.4 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 16 of 43 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 17 of 43 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 18 of 43 Appendix F: Number of hopping channels Test Result TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 19 of 43 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 20 of 43 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 0.46 -47.47 ≤-19.54 PASS High 2480 0.98 -46.78 ≤-19.02 PASS Low Hop_2402 -3.35 -50.08 ≤-23.35 PASS High Hop_2480 -2.65 -48.47 ≤-22.65 PASS 2DH5 Ant1 Low 2402 -1.08 -46.61 ≤-21.08 PASS High 2480 -2.24 -48.89 ≤-22.24 PASS Low Hop_2402 -5.08 -49.34 ≤-25.08 PASS High Hop_2480 -3.25 -49.37 ≤-23.25 PASS 3DH5 Ant1 Low 2402 -2.63 -49.98 ≤-22.63 PASS High 2480 -2.21 -49.11 ≤-22.21 PASS Low Hop_2402 -5.33 -50.42 ≤-25.33 PASS High Hop_2480 -4.21 -48.91 ≤-24.21 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 21 of 43 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 DH5_Ant1_High_Hop_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 22 of 43 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 23 of 43 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 24 of 43 3DH5_Ant1_Low_Hop…

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Test Report

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 30 of 43 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 2DH5_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 31 of 43 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 3DH5_Ant1_2402_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 32 of 43 3DH5_Ant1_2402_30~1000 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 33 of 43 3DH5_Ant1_2441_30~1000 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 34 of 43 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 35 of 43 Appendix I: Duty Cycle Test Result TestMode Antenna Channel Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 1/T[kHz] DH5 Ant1 2402 2.90 3.74 77.54 0.34 2441 2.91 3.75 77.60 0.34 2480 2.91 3.75 77.60 0.34 2DH5 Ant1 2402 2.91 3.75 77.60 0.34 2441 2.92 3.75 77.87 0.34 2480 2.92 3.75 77.87 0.34 3DH5 Ant1 2402 2.91 3.75 77.60 0.34 2441 2.91 3.75 77.60 0.34 2480 2.92 3.75 77.87 0.34 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 36 of 43 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 37 of 43 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 38 of 43 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 39 of 43 Appendix J: Emissions in Restricted Bands Test Result TestMode Antenna ChName Channel Detector Freq(MHz) Result(dBm) Limit(dBm) Verdict DH5 Ant1 Low 2402 AV 2310.000 -49.44 ≤-41.20 PASS AV 2378.015 -45.23 ≤-41.20 PASS AV 2390.000 -48.81 ≤-41.20 PASS Peak 2310.000 -42.71 ≤-21.20 PASS Peak 2378.120 -37.83 ≤-21.20 PASS Peak 2390.000 -43.69 ≤-21.20 PASS High 2480 AV 2483.500 -48.02 ≤-41.20 PASS AV 2483.520 -48.02 ≤-41.20 PASS AV 2500.000 -48.34 ≤-41.20 PASS Peak 2483.500 -41.39 ≤-21.20 PASS Peak 2486.240 -39.11 ≤-21.20 PASS Peak 2500.000 -42.03 ≤-21.20 PASS 2DH5 Ant1 Low 2402 AV 2310.000 -49.44 ≤-41.20 PASS AV 2378.120 -45.09 ≤-41.20 PASS AV 2390.000 -48.94 ≤-41.20 PASS Peak 2310.000 -42.02 ≤-21.20 PASS Peak 2378.540 -37.52 ≤-21.20 PASS Peak 2390.000 -41.68 ≤-21.20 PASS High 2480 AV 2483.500 -48.09 ≤-41.20 PASS AV 2483.520 -48.09 ≤-41.20 PASS AV 2500.000 -48.4 ≤-41.20 PASS Peak 2483.500 -40.56 ≤-21.20 PASS Peak 2495.200 -38.64 ≤-21.20 PASS Peak 2500.000 -40.6 ≤-21.20 PASS 3DH5 Ant1 Low 2402 AV 2310.000 -49.41 ≤-41.20 PASS AV 2378.015 -46.75 ≤-41.20 PASS AV 2390.000 -48.85 ≤-41.20 PASS Peak 2310.000 -40.81 ≤-21.20 PASS Peak 2377.910 -38.99 ≤-21.20 PASS Peak 2390.000 -41.08 ≤-21.20 PASS High 2480 AV 2483.500 -47.98 ≤-41.20 PASS AV 2483.520 -47.98 ≤-41.20 PASS AV 2500.000 -48.39 ≤-41.20 PASS Peak 2483.500 -41.71 ≤-21.20 PASS Peak 2485.520 -39.31 ≤-21.20 PASS Peak 2500.000 -41.27 ≤-21.20 PASS Note： 1. The Antenna Gain is compensated in the graph with 2dBi and Antenna Gain which is Higher. 2. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 40 of 43 Test Graphs DH5_Ant1_Low_2402_AV DH5_Ant1_Low_2402_Peak DH5_Ant1_High_2480_AV DH5_Ant1_High_2480_Peak Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 41 of 43 2DH5_Ant1_Low_2402_AV 2DH5_Ant1_Low_2402_Peak 2DH5_Ant1_High_2480_AV Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 42 of 43 2DH5_Ant1_High_2480_Peak 3DH5_Ant1_Low_2402_AV 3DH5_Ant1_Low_2402_Peak Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE Report No.:TZ230504307-E Page 43 of 43 3DH5_Ant1_High_2480_AV 3DH5_Ant1_High_2480_Peak

Test Report

Report No.: TZ230504307-E Page 1 of 38 FCC TEST REPORT Test report On Behalf of Shenzhen Quanya Trading Co.,Ltd For ANC Wireless Earbuds Model No: Tranya Nova Lite FCC ID: 2A4AX-NOVALITE Prepared for : Shenzhen Quanya Trading Co.,Ltd 5th Floor, Building 19, Majialong Industrial Zone, Daxin Road, Nantou Street, Nanshan District, Shenzhen, Guangdong, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2023/5/29 – 2023/6/8 Date of Report: 2023/6/9 Report Number: TZ230504307-E The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ230504307-E Page 2 of 38 TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Quanya Trading Co.,Ltd Address .................................. : 5th Floor, Building 19, Majialong Industrial Zone, Daxin Road, Nantou Street, Nanshan District, Shenzhen, Guangdong, China Manufacture's Name ............ : Dongguan Silisound Technology Co.Ltd Address .................................. : 601, Building 205, New Sun Industrial City, Tangxia Town, Dongguan City, Guangdong, China Product description Trade Mark ............................. : Tranya Product name ........................... : ANC Wireless Earbuds Model No ................................ : Tranya Nova Lite Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing Co.,Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................. ........... : Date (s) of performance of tests ........... : 2023/5/29-2023/6/8 Date of Issue ......................................... : 2023/6/9 Test Result ............................................ : PASS T…

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Contact Information

Applicant

Jane Chen

[email protected]15889312153Fax: 15889312153

Test Firm

Shenzhen Tongzhou Testing Co., LTDAndy Zhang

[email protected]+86-755-32902198

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	1.50 mW

Confidentiality

Long Term

Grant Notes

Output Power listed is peak conducted.

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DSS - Part 15 Spread Spectrum Transmitter

2A4AX-NOVA

ANC Wireless Earbuds

Jul 02, 2023

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

2A4AX-T6

True Wireless Earbuds

Apr 23, 2023

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

2A4AX-X1

True Wireless Earbuds

Oct 04, 2022

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

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Users Manual

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Attestation Statements

External Photos

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 Fig.7 Fig.8 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 5 of 5 Fig.9

ID Label/Location Info

Label Location: FCC ID: 2A4AX-NOVALITE

Internal Photos

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Bluetooth Antenna Bluetooth Antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Fig.5 Fig.6

RF Exposure Info

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 The example values shown in Table B.2 are for illustration only. Frequency (MHz) Distance (mm) 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110 129 148 166 184 201 217 450 22 44 67 89 112 135 158 180 203 226 835 9 25 44 66 90 116 145 175 207 240 1900 3 12 26 44 66 92 122 157 195 236 2450 3 10 22 38 59 83 111 143 179 219 3600 2 8 18 32 49 71 96 125 158 195 5800 1 6 14 25 40 58 80 106 136 169 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVALITE This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Conducted Power Results Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK 00 2402 1.13 39 2441 1.7 78 2480 1.48 π/4-DQPSK 00 2402 0.44 39 2441 0.91 78 2480 0.49 8-DPSK 00 2402 1.07 39 2441 1.57 78 2480 1.35 Manufacturing tolerance GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 1.0 1.5 1.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4-DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 0.0 0.5 0.0 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 1.0 1.5 1.0 Tolerance ±(dB) 1.0 1.0 1.0 Results Test Mode Channel Frequency (MHz) Max. Tune Up Power (dBm, Peak) Max. Eirp including Tune Up (dBm, Peak) Max Value (mW, Peak) Exemption Limit (mW) GFSK 2402 2 1.95 1.58 3 2441 2.5 2.45 1.78 3 2480 2 1.95 1.58 3 π/4-DQPSK 2402 1 0.95 1.26 3 2441 1.5 1.45 1.41 3 2480 1 0.95 1.26 3 8-DPSK 2402 2 1.95 1.58 3 2441 2.5 2.45 1.78 3 2480 2 1.95 1.58 3 The antenna gain of the EUT for BT is -0.05dBi (Max). the Maximum Eirp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

Test Report

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Test Report

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Rule Parts

Frequency Range

Power Output

15C

2.40 GHz - 2.48 GHz

1.50 mW