2ADM5-HP-0377BT ANC HEADPHONE AST 2

INSTRUCTION MANUAL with Active Noise Cancelling Congratulations, and thank you for choosing the Tempo Wireless Headphones.This manual will help you operate the Tempo Wireless Headphones, but firstly you should familiarize yourself with theBluetooth functionality of your mobilephone or other devices before usingthe T empo Wireless Headphones. 1 X Micro USB Charging Cable1 X Instruction Manual To use your Bluetooth headphones, you mustfirst pair your headphones with a mobile phone or other Bluetooth device. Once your Bluetooth headphones is paired to a specific mobile phone, they will remain paired and automatically recognize each other whenever they are within range. Use a mobile phone with Bluetoothfunction or other Bluetooth devices to perform necessary pairing action.After pairing, the LED indicator slowly blinks with blue. Plug the Micro USB to the Micro USB port. When charging, the LED indicator turns red. After full charging, the LED indicator turns off. Answeringa Call 5. Product Specification 6. FAQ Turn on your phone and ensure the Bluetoothfunction is activated.Turn on the headphones, enter the pairing mode.Search your Bluetooth devices on your phoneby following the phone’s instructions. Referto your phone’s user manual for more information. After a few seconds the phone will list the “ BT TEMPO HP ” as a discover device. Select it and follow your phone’s instructions to select this pairing. Your phone will confirm the pairing, and thenpress Yes/OK. Use the Micro USB Charging cable accessory provided with this headphones. Connect the Micro USB plug to the Micro USB charging port on the headphones positioned at in headphones diagram on page 2. Connect the USB plug to a USB port on a computer or wall adapter to activate charging. For your safety, please always use an appropriate 5V input charger/Adapter to charge the product. DO NOT USE Quick Charging USB Adapter to charge the product, as it might damage the product.**Make sure to keep the headphones chargingfor a minimum of 2 hours before initial use. USB Plug Micro USB Plug 1 Please follow the rules depicted in thismanual closely to ensure your safety.Before using this Bluetooth headphones,we would strongly encourage you to readthrough this user manual.Do not modify, repair or dismantle thisBluetooth headphones. Doing so mayresult in fires, electric shocks, completebreakdown of this Bluetooth headphones,etc. All are not covered under warranty.Be more wary of any edges, unevensurfaces, metal parts, accessories andits packaging so as to prevent any possible injury or damage.Do not use an diluent or volatile liquid toclean the Bluetooth headphones.Do not use the Bluetooth headphones in ahazardous location. 1 X Tempo Wireless Headphones Press and hold the MFB for 3 seconds. After turning on, the LED indicator flashes red/blue.Press and hold the MFB for 3 seconds. Play / Pause Music Press MFB to play music and press it again to pause music. Press MFB to answer phonecall, press MFB again to end call.Press and hold 2 seconds to reject call.Double click to redial last call. 4.2. Pairing to Mobile phone or other device 4.3. Charging your headphones FCC ID: 2ADM5-HP-0377 7. FCC Statement 3. Connection Diagram ChargingTurn off Press and hold the On/Off button for 1 second to activate or deactivate the ANC function PairingTurn on &Enter the pairingmode 2. Packaging Contents 4. How to use 1. Introduction Table of Contents 1 Introduction································2 Packaging Contents·····················3 Connection Diagram·····················4 How To Use······························· 4.1 General Function··················· 4.2 Pairing To Mobile Phone·········· 4.3 Charging Your Product············5 Product Specification···················6 FAQ·········································7 FCC Statement··························· Battery Statement······················· 12233456678 -The input voltage to the product is 5V 1A.-In order to charge the product in safe manner and reliable conditions, please only adopt certified appropriate charger/ adapter for charging the product.-Only charge the product at ambient temperatures between 10 deg °C/ 50 deg °F and 40 deg °C/104 deg °F.- Do not heat above 70 deg °C/158 deg °F, e.g. Do not expose to sunlight or throw into fire.-Switch off the product after use.-Please note that we won’t take any responsibility for any wrong operation (e.g. Voltage higher than 5V) as this may result in severe injury or loss of property, and we cannot control the operating process during the time the user using this product.-In extreme cases, abuse or misuse of Lithium battery pack can lead to explosion, heat generation, fire development or smoke development. Safety instructions for the lithium battery and charging the product Keep all relevant information for future reference Warning:• You must select a qualified charger from a regular manufacturer.• You must charge the Bluetooth headphones if it has not been used for more than 6 months. 1 1. Why is there no power even when the headphones is turned on ?Ans: Ensure the battery has been charged up to 2 hour for initial use.2. There is no sound when playback.Ans: Check the connection between headphones with phone or computer, if the connection is not established, please connect again. Make sure the headphones is paired and connected with your target phone or other master device. Microphone LED Indicate Micro USB Charging port Active Noise CancellingOn / Off Button Active NoiseCancellingOn / Off FCC STATEMENT1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference.(2) This device must accept any interference received, including interference that may cause undesired operation.2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.NOTE: This equipment has been tested and found to co…

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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: H 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 02/08 COMMU n and Eva d Mills R o nternation me: BT ANC P‐0377 M5‐HP‐03 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 C HEADPH 77 /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 HONE AST 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

A B D 123456 D C A B C LI BATTERY 3.7V AB5335B 2.4G_ANT_ON BOARD 2.402-2.480GHZ CRYSTAL 26MHZ LED MIC PHONE_J ACK SPEAKER KEY BLOCK

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 4 of 4

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 1 of 1 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.: RSZ210107836-RF Page 1 of 5 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 2 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 3 of 5 Chip Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 4 of 5 Antenna Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-RF Page 5 of 5

Circuit Description The 26MHz crystal oscillator drives the base of Y1. The modulation provided by AB5335B (U8). The output of AB5335B module (U8) has the matching network consisting that limit the harmonic content and effect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source The antenna consists of a 2.4GHz PCB antenna There is no external ground connection. The ground is only that of the printed circuit board. Electric current is supplied by a 3.7 Volt primary battery Feature: Frequency Range: 2402MHz-2480MHz Antenna Type: PCB Antenna Antenna Gain: 1.2 dBi

1 1 2 2 3 3 4 4 DD CC BB AA AGND 1 PE7 2 VUSB 3 VDDIO 4 VBAT 5 LX 6 DGND 7 VDDBT 8 E-GND 0 PWRKEY 9 BT-RFGND 10 BT-ANT 11 BT-AV D D 1 2 BT-OSCI 13 BT-OSCO 14 PB4 15 PB3 16 PA7 17 MIC/PF2 18 DACR 19 DACR# 20 DACL 21 ADCL# 22 VDDDAC 23 VDDDAC12 24 U8 AB5335B 104P C70 104PC69 104P C61 225PC62 225PC63 106PC64 R650R GND GND BAT 10uHL2 GND 106P C68 GND 43 21 K6 43 21 K5 43 21 K4 PWRKEY PWRKEY GND R4847K PWRKEY GND R470R PA7 PA7 GND GND NC C73 NC C74 L3 0R NC C75 RF2 ANT GND GND GND Y1 26MHz GND R54 1K GLED2 RED GND R53 1K LEDB2 BULE GND 104PC77 R55 6.8K R510R GND 120nHL4 33P C79 1 2 MIC? MIC 226PC76 RIN 226PC71 LIN C72 0R GND AGNDAGND GND NC1 1 IN1-2 2 NO2 3 COM2 4 NC2 5 GND 6 NO3 7 COM3 8 NC3 9 IN3-4 10 NO4 11 COM4 12 NC4 13 V+ 14 NO1 15 COM1 16 EP 17 U10 SGM3699 R5610R LIN R59NC GND IN2-2 L- GND NO3 R+ R5710R RIN IN2-2 R- GND V+ NO1 L+ GND VIN 1 GND 2 EN 3 BP 4 VOUT 5 U6 RT9193 R66 10R 105P R50 33P R49 106P C67 GND BAT GND R46 620KR4410K EN 223P R43 GND 106PF C59 106PF C60 GND VOUT 1 GND 2 3 5 6 4 U7 MP08 EN GND 43 21 K7 GND R450R V+ 105P R1 VIN GND VIN V+ R58 10K IN2-2 ANC GND 1 2 3 45 ANC VCC 6 GND 7 8 IC1 TLV4112 GND 106PFC15 R41K 105PC9 R31KR421K 106P C4 220UF/6V C58 GND R81K MICR+ 106P C5 MICL+ R251K 106PC41 106PC50 R341K 106P C53 R351K GND LIN IC1-3 IC1-3 R91K 106P C12 GND R151K R161K 106P C23 106P C22 R141K R13 2.7K 106PC10 106PF C36 IC1-8 IC1-8 R111K 106P C14 GND IC1-4 IC1-4 NO3VOUT VOUT 106P C11 GND GND ANC VCC R521K LEDR2 GREEN GND ANC VCC IC1-8 ANC GND 1 2 3 45 ANC VCC 6 GND 7 8 IC2 TLV4112 GND 106PC24 R171K 105P C16 R271K 106PC40 102PC49 R331K 105P C42 R301K GND R281K 106PC43 GND R221K R21 1K 106P C27 106P C25 R231K R29 1K 106PC37 106PF C36 R261K 106P C26 GND 106P C17 GND GND ANC VCC MICR+ RIN IC2-3 IC2-3 IC2-4 IC2-4 NO1 NO1 NO3 IC2-8 IC2-8 IC2-8 VBUS 1 D- 2 D+ 3 ID 4 GND 5 S H 1 6 S H 2 7 S H 3 8 S H 4 9 U9 USB VUSB C7810R VUSB D+ D+ GND GND GND VOUT

Note: 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, China FCC ID: 2ADM5-HP-0377 Report Type: Original Report Product Type: BT ANC HEADPHONE AST 2 Report Number: RSZ210107836-00 Report Date: 2021-01-26 Reviewed By: Jimmy Xiao RF Engineer 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.: RSZ210107836-00 FCC Part 15.247 Page 2 of 56 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 ................................................................................................................................................................ 13 FCC §15.205, §15.209 & §15.247(d) – RADIATED EMISSIONS ..........................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ210107836-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.: RSZ210107835-RF Page 2 of 2 Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)