2ADM5-HP-0729BBT LED ICON HP2

08 NOV 2022 HP-0729B LED Wireless Headphones IM

Zeeva International Limited Suite 1007B, 10th Floor, Exchange Tower, 33 Wang Chiu Road,Kowloon Bay, Hong Kong Tel: +852-2868 0511 | Fax: +852-2524 1986 E-mail: [email protected] Date: 12/14/2022 To: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, Zeeva International Limited hereby declare that： Product Name: BT LED ICON HP2 Model No.: HP-0729B FCC ID: 2ADM5-HP-0729B For BT Mode: BLE 1M/2M ; are disable by software For Below are activated: Bluetooth BDR(GFSK) , EDR(π/4‐DQPSK), EDR(8DPSK) Except for the manufacturer, the end user does not have any capability to modify/change the RF parameters. We acknowledge that it is the manufacturer’s responsibility to provide the radio configurations to ensure compliance with Commission’s rules. Sincerely Yours, Signature: Printed Name: Akshay P Butani Tiltle: Vice President

HP- 0729B B L O CK D I A G R AM AC6969A ANT MIC B LED R LED RL 24MHz BATTERY DC5V INPUT 2402~2480MHz Frequency range: ± 10PPM(CL=12pF) Charge 4054 L ED

Zeeva International Limited Suite 1007B, 10th Floor, Exchange Tower, 33 Wang Chiu Road,Kowloon Bay, Hong Kong Tel: +852-2868 0511 | Fax: +852-2524 1986 E-mail: [email protected] 12/14/2022 Product Similarity Declaration FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern, We, Zeeva International Limited hereby declare that we have a product named as BT LED ICON HP2 (Model No.: HP-0729B) FCC ID: 2ADM5-HP-0729B was tested by Shenzhen Accurate Technology Co., Ltd, meanwhile, for our marketing purpose, we would like to list a series products on reports and certificate, all the Products are identical schematics, except for the difference of color appearance. No other changes are made to them. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely Yours, Signature: Printed Name: Akshay P Butani Title: Vice President

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Approval:Date:

Shenzhen Accurate Technology Co., Ltd. Project No.: RA221130-57991E-RF Internal Photos Page 1 of 4 Internal Photos Shenzhen Accurate Technology Co., Ltd. Project No.: RA221130-57991E-RF Internal Photos Page 2 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: RA221130-57991E-RF Internal Photos Page 3 of 4 BT Antenna Shenzhen Accurate Technology Co., Ltd. Project No.: RA221130-57991E-RF Internal Photos Page 4 of 4

Circuit Description Battery (DC 3.7V) provides energy for the Bluetooth chip (AC6969A); Crystal oscillator (24MHz) provides the clock signal for the Bluetooth chip. Bluetooth signals get through a matching circuit, and then transmitted to the space through the antenna (2402-2480MHz). When the product is connected, the product can in two-way communication with other Bluetooth Devices, and then the device’s Bluetooth module sends Bluetooth signals into space, the product receives the Bluetooth signal through an antenna, transmission to the Bluetooth chip via matching circuit. Modulation Technique: GFSK,π/4-DQPSK,8DPSK

Shenzhen Accurate Technology Co., Ltd. Report No.: RA221130-57991E-RF Version 11: 2021-11-09 Page 10 of 63 FCC-BT FCC§15.247 (i), §1.1307 (b) – RF EXPOSURE Applicable Standard According to FCC §2.1093 and §1.1307(b), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB 447498 D04 Interim General RF Exposure Guidance v01, clause 2.1.3.1-SAR-Based Exemption: A more comprehensive exemption, considering a variable power threshold that depends on both the separation distance and power, is provided in § 1.1307(b)(3)(i)(B). This exemption is applicable to the frequency range between 300 MHz and 6 GHz, with test separation distances between 0.5 cm and 40 cm, and for all RF sources in fixed, mobile, and portable device exposure conditions. Accordingly, a RF source is considered an RF exempt device if its available maximum time-averaged (matched conducted) power or its effective radiated power (ERP), whichever is greater, are below a specified threshold. This exemption threshold was derived based on general population 1-g SAR requirements and is detailed in Appendix C. Test Result For worst case: Mode Frequency Maximum Tu n e-up Conducted Power Antenna Gain ERP ERP 20cm Distance SAR-Based Exclusion Threshold SAR-Based Exclusion (MHz) (dBm) (dBi) (dBd) (dBm) (mW) (mm) (mW) (dBm) BDR/EDR 2402-2480 1 -0.58 -2.73 -1.73 3060 5 2.717 4.34 Yes Note 1: The tune-up power was declared by the applicant. Note 2: 0dBd=2.15dBi. Result: Compliant.

A B C D 54321 D C B A 12345 B 2007/9/12 Rev 11 PCB File Name Document Number Size Date: Title Sheet of 2.0 LED MCU_AC6969A MIC KEY POWER Earphone LED D1 BLUE D2 RED Y1 NC 1 CON1 1 CON8 C2 NC C5 NC C4 105 1 VDDIO 2 VBAT 3 LDO_IN/PB5 4 BT_AVDD 5 PB3/ADC6 6 PB1/ADC5 7 BT_RF 8 VSSIO 9 BT_OSCI 10 BT_OSCO 11 ADC14/USBDM 12 MIC_BIAS/PA2/PA3/USBDP 13 DACR 14 DACL 15 DACVSS 16 ADC1/MIC/PA1 U1 AC6969A_SOP16 C7 NC M1 -42dB 1 CON7 1 CON5 R4 2.7R 1 1 1 +5V 2 DM 3 DP 4 ID 5 GND 67 USB 1 1 K1 LED K2 PWR/P/P Q1 9014 R1 1K R2 10R 1 CON10 1 CON11 RF 2.402-2.480GHZ D3 NC R5 3K3 R3 NC C8 105 1 STAT 2 GND 3 BAT 4 VIN 5 ISET U2 4054 1 CON9 1 CON12 R6 1K R7 NC C1 105 C3 10UF C6 10UF C9 0R C10 NC C11 NC Y2 24M+/-10PPM(CL=12pF) CB1 +3.3V MIC USBDP DM/LED_B/R DM/LED_B/R DM/LED_B/RP/POWER BT_RF USBDPLED_EN BT_OSCO BT_OSCI BT_OSCIBT_OSCO +3.3V VBAT DC_5V BT_VDD DACL DACR MIC DC_5V VBAT P/POWER USBDP DACL DACR LED_EN LED- VBAT 5VIN AGND

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 11: 2021-11-09 Page 1 of 63 FCC-BT TEST REPORT Applicant Name : Zeeva International Limited Address : Suite 1007B, 10th Floor, Exchange Tower, 33 Wang Chiu Road, Kowloon Bay, Hong Kong Report Number : RA221130-57991E-RF FCC ID: 2ADM5-HP-0729B Test Standard (s) FCC PART 15.247 Sample Description Product Type: BT LED ICON HP2 Test Model: HP-0729B Trade Mark: Date Received: 2022-11-30 Date of Test: 2022-12-06 Report Date: 2022-12-10 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Jeff Jiang Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: RA221130-57991E-RF Version 11: 2021-11-09 Page 2 of 63 FCC-BT TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (i), §1.1307 (b) – RF EXPOSURE ......................................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 TEST RESULT ............................................................................................................................................................. 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 13 FACTOR & MARGIN CALCULATION .......................................................................................…

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Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2450MHz2500MHz2400MHz2450MHz 2500MHz Center Frequency MAX. Gain -0.58dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 15.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) -1.26dBi -0.76dBi -0.58dBi -5.25dBi -2.46dBi -1.86dBi Address No.333 Kexing Road, Xiangzhou District, Zhuhai,Guangdong p rovince,China Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Shenzhen Accurate Technology Co., Ltd. Project No.: RA221130-57991E-RF Test Photos Page 1 of 2 Photo of Power Line Conducted Emission Measurement Shenzhen Accurate Technology Co., Ltd. Project No.: RA221130-57991E-RF Test Photos Page 2 of 2 Radiated Spurious Emissions Test View (Below 1GHz) Radiated Spurious Emissions Test View (Above 1GHz)