2ADM5-HP-0617BT IPX SPORT HEADPHONE

24M CrystalLED R&B Headphone Battery Bluetooth Ant Micro Usb KEY*1 Mic AC6956A U1 USB2 Y1LED2&LED3 MIC1 S1 BAT+/BAT- SPL+/- SPR+- 2402MHZ-2480MHZ

Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 1 of 4 External Photos Note: Only the exterior color is different. Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 2 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 3 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 4 of 4

Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 1 of 5 Internal photos Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 2 of 5 Antenna Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 3 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 4 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZ3220722-33220E-RF Page 5 of 5

Circuit Description Battery (DC 3.7V) provides energy for the Bluetooth chip (AC6956A); 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.

TITLE: APPD: CHECK: DRN: DATE: DATE: DATE: REV: 0A1 REF:C:/PADS/LOGFIL/RDA-BT.SCH Battery3.7V B+B- 1 R+ 1 R- 1 L+ 1 L- 1 VCC 2 D- 3 D+ 4 NC 5 GND 6 78 9 USB2 1 A 2 K LED2 RED 1 A 2 K LED3 B 1 BT-ANT ANT 1 2 3 4 S1 POW C11 102* MIC+MIC- 1 2 C7 105 C1 105 C6 2P7 C8 105 C9 105 C4 105 L3 NC C5 105 1 DACVSS 2 AVDD 3 VDDIO 4 PB8 5 PB7/AUX0R/ADC9 6 PB6/AUX0L/ADC8 7 PGND 8 SW 9 VBAT 10 LDO_IN 11 BT_AVDD 12 PB3/OSC32KI 13 PB2/OSC32KO/ADC12 14 PB1/ADC6 15 PB0 16 BT_RF 17 VSSIO 18 OSCI 19 OSCO 20 ADC5/SD1CLK/PA10 21 ADC4/SD1CMD/PA9 22 SD1DAT/PA8 23 DVDD 24 ADC11/DM 25 ADC10/DP 26 AC2/AUX1R/PA4 27 ADC0/MIC/PA1 28 DACR 29 DACL 30 VCOMO 31 DACVDD 32 VCOM U1 AC6956A C3 105 1 DP 1 DM C10 104 R2 1R 1 2 3 4 Y1 24MHz-9P 1 2 R3 NC +- 12 MIC1 1 GND1 2 GND2 3 VIN 4 OUT 5 GND3 6 GND4 U2 LP5300 C12 105* NTC R1 10K* KEY0_PWR DACLDACR BAT+ MIC R_LEDB_LED LDOIN VCOMO MIC_BIAS MIC DACR DACL VCOMO BAT+ LDOIN KEY1 KEY0_PWR KEY2 SD_CLK/AUX_DETB_LEDR_LED DP VCOM DACVDD DVDD MIC_BIAS LDOIN NTC NTC

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 58 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 : SZ3220722-33220E-RF FCC ID: 2ADM5-HP-0617 Test Standard (s) FCC PART 15.247 Sample Description Product Type: BT IPX SPORT HEADPHONE Test Model: HP-0617 Trade Mark: N/A Date Received: 2022-07-22 Date of Test: 2022-07-31 to 2022-08-11 Report Date: 2022-08-12 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Roger.Ling Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No: SZ3220722-33220E-RF Version 11: 2021-11-09 Page 2 of 58 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 §15.205, §15.209 & §15.247(d) – RADIATED EMISSIONS ........................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 13 TEST PROCEDURE ...................................................................................................................................................... 13 FACTOR & MARGIN CALCULATION .....................................................................................…

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Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT 2400MHz-2500MHz Frequency R ange Max. Gain 0dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 11.00mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2500 -0.585582 -22.0315 -6.59127 -36.5604 2450 -0.000802 -7.48023 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) 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.: SZ3220722-33220E-RF Page 1 of 1 Photo of Radiated Emission Measurement Below 1GHz Photo of Radiated Emission Measurement Above 1GHz