2ADM5-EP-0629BT MOTO HEADSET AST 2

Dat To: Au t 743 W e Pro Mo FCC For Fo r Blu Ex c mo ma co m Sin c Sign Prin Tilt te: 2021/0 FEDERAL thorizatio 35 Oaklan e, Zeeva In oduct Nam odel No: EP C ID: 2ADM r BT Mode r Below ar etooth BD cept for th odify/chan nufacture mpliance w cerely You nature: nted Nam le: Vice P r 01/18 COMMU n and Eva d Mills R o nternation me: BT MO P‐0629 M5‐EP‐062 e: BLE 1M/ re activate DR(GFSK) , he manufa nge the RF er’s respon with Comm urs, e: Aksha y resident NICATION luation Di oad Colum nal Limited OTO HEAD 29 /2M are d ed: , EDR(π/4 acturer, th paramete nsibility to mission’s y P Butani Zeeva Int Suite 1007 Road,Kow Tel: +852 E-mail: a NS COMMI ivision mbia, MD 2 d hereby d SET AST 2 isable by ‐DQPSK), he end use ers. We ac o provide t rules. ternational Lim 7B, 10th Floor wloon Bay, Ho 2-2868 0511 | akshay.butan ISSION 21046 declare th 2 software EDR(8DP S er does no cknowledg the radio mited , Exchange To ng Kong Fax: +852-25 [email protected] hat： SK) ot have an ge that it configura ower, 33 Wang 524 1986 com y capabilit is the tions to e g Chiu ty to nsure

DC5V Battery AC6969 2402-2480Mhz LED Ante nna butto MIC Crystal Oscillator 24M

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF Page 1 of 3 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF Page 2 of 3 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF Page 3 of 3 Charger Box+USB Cable+Headset

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF Page 1 of 3 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF Page 2 of 3 Antenna Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF Page 3 of 3

Circuitdescription Battery(3.3-4.2V)providesenergyfortheBluetoothchip(AC6969);Crystal oscillator(24MHz)providestheclocksignalfortheBluetoothchip.Productsisin broadcastingstatewhenstandby,broadcastingBluetoothsignalsaccordingtoa certaintimeinterval.Bluetoothsignalsgetthroughamatchingcircuit,andthen transmittedtothespacethroughtheantenna(2402MHz-2480MHz).Whenthe productisconnected,theproductcanbeintwo-waycommunicationwithmobile phones,andthenthephone'sBluetoothmodulesendsBluetoothsignalsintospace, theproductreceivestheBluetoothsignalthroughanantenna,transmissiontothe Bluetoothchipviamatchingcircuit.

VDDIO 1 VBAT 2 LDO_IN/PB5 3 BT_AVDD 4 PB3/ADC6 5 PB1/ADC5 6 BT_RF 7 VSSIO 8 BT_OSCI 9 BT_OSCO 10 ADC14/USBDM 11 MIC_BIAS/PA2/PA3/USBDP 12 DACR 13 DACL 14 DACVSS 15 ADC1/MIC/PA1 16 U1 AC6969 C4105 GND C5105 C2222 C3105LED1 LED2 +3.3V GND Y1 24M GND BT_OSCO BT_OSCI GND L2 1.8nH L1 NC BT GND S1 GND AGND 1 1 2 2 MIC DACL DACR C12.7pF VCC 2.7R R1 LDOIN LDOIN +3.3V VBAT BT_AVDD MIC USBDP USBDM C6 NC VBAT 3.4V~4.2V VBAT GNDAGND

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL 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. FCC PART 15.247 TEST REPORT For Zeeva International Limited Suite 1007B, 10th Floor, Exchange Tower, 33 Wang Chiu Road, Kowloon Bay, Hong Kong FCC ID: 2ADM5-EP-0629 Report Type: Original Report Product Type: BT MOTO HEADSET AST 2 Re port Number: RSZ201214834-00 Re port Date: 2020-12-24 Reviewed B y: Jimmy Xiao RF En gineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ201214834-00 FCC Part 15.247 Page 2 of 57 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 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE ...................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 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 ...................................................................................................................................................... 12 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 13 TEST DATA .................................................................................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF Page 1 of 2 EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214834-RF Page 2 of 2 Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)