2ADM5-EP-0635BT TWS CLASSIC AST

Thank you for purchasing the Classic True Wireless Earbuds. This manual provides more information about the wireless earbuds, please read the instructions before using. INSTRUCTION MANUAL Pair the wireless earbuds with your mobile device 1. Keep the distance between the earbuds and mobile device within 32.8 feet. 2. De-activate the Bluetooth function on your mobile device. 3. Take both Earbuds out from Charing case and wait for 3 to 5 seconds for auto pairing. The earbud has indicator blinking alternatively in Red and Blue. One of the earbud will be blinking in Blue slowly when auto pairing is done successfully on L/R earbuds.. 4. Activate the Bluetooth function on your mobile device and select “CLASSIC TWS” from the list shown. 5. After pairing is successful, both earbuds will start blinking slowly in blue. *Attention: If the auto pairing is not successful, manual pairing between earbuds is essential by following below procedures: 1. Make sure the earbuds are charged. 2. De-activate the Bluetooth function on your mobile device. (if you had been paired the earbuds to some other mobile device(s) nearby, please sure to de-activate those device(s) too). 3. Power on both earbuds simultaneously by pressing the touch control area for 3 seconds and wait for 3 to 5 seconds for auto pairing. (Keep the Bluetooth function off on your mobile device before this operation.) 4. Activate the Bluetooth function on your mobile device and select “CLASSIC TWS” from the list shown. 5. After pairing successfully, both earbuds will start blinking slowly in blue. Reconnect the wireless earbuds to your mobile device Disconnect the wireless earbuds from your mobile device Switch off the Bluetooth on your mobile phone; or Leave the earbuds 60 ft away from your mobile phone or further. Answer / Reject a call When receive a call, click touch control area once (on either earbud) to accept the call, or answer the call normally via your mobile phone. Touch and hold touch control area for 2 seconds to reject it. End a call To end the call, just click touch control area once at any side of earbud with Beep sound to end it. Functions Pause / Play Music: Click touch control area once. Skip to next track of music: Double click the touch control area. Recharge Charging Case 1. Open the charging case cover. 2. Insert the Classic Earbuds into the charging case. 3. The earbuds will start to charge automatically or press the charging On/Off button. 4. LED indicator of the earbud will be turned to Red when charging your earbuds. 5. Once fully charged, the LED will be off. Charging your Earbuds If the wireless earbuds cannot be paired with your device, please try the following: Ensure that your earbuds are in pairing mode or reconnection mode Ensure that Bluetooth search function of your mobile device is activated. If the wireless earbuds will not turn on: Make sure the earbuds are fully charged. Can I change the battery for the earbuds and the charging case? The wireless earbuds and the charging case use a built-in non-detachable battery which cannot be removed. If the charging case cannot be recharged: If you use a power outlet, ensure that the power supply is connected securely and the outlet works. If you use a computer, ensure that it is connected and the USB port is powered. FAQ Product OverviewPower On/Off Package Contents -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, eg. 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 (eg. 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 4 5 6 1. Touch Control Area 2. LED Indicator / Built-in Microphone 3. Magnetic Charging Port 4. Charging On / Off Button 5. LED Indicator 6. Micro USB Charging Port USB PlugMicro USB Plug Classic True Wireless Earbuds x 1 pair Portable Charging Case x 1 Micro USB Charging Cable x 1 Instruction Manual x 1 Power On Take out the earbuds from the charging case, it will automatic turn on and the LED indicator will flash. The Earbud can be power on manually by touch and hold the touch control area of the earbud more than 3 seconds. Power Off Put back the earbuds into the charging case, it will automatic turn off. The Earbuds will be power off by hold the control area more than 5 seconds. The Earbuds will be power off automatically if no Bluetooth connection is made within 3 minutes. When powered on, the wireless earbuds will automatically connect with the last successfully paired device. Specifications Driver Diameter: 10 mm Impedance: 32 Ohms Frequency Response: 20 Hz – 20K Hz Sensitivity: 102 dB +/- 3 dB Earbud Battery Capacity: Li-ion 3.7V 40 mAh Per Earbud Charging Case Battery Capacity: Li-ion 3.7V 400 mAh Bluetooth Range: 32.8 Feet Playtime: 1.5 Hours Per Charge Total Playtime: 7 Hours (Earbuds playing time is 1.5 hours and the Charging case can provide 4 times for the earbuds charging.) Charging Time: 4 Hours Charging Method: Magnetic Charging Case Micro USB Charging Cable Included Instruction Manual Micro USB Charging Cable Instruction Manual FCC STATEMENT 1. 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. Chan…

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Y1:26MHZ MIC RF AB5377A2 speaker KEY CHRGE LED Bluetooth: 2402~2480MHz

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Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201222838-RF Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201222838-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201222838-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201222838-RF Page 4 of 4 Charging Box Cable

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201222838-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.: RSZ201222838-RF Page 1 of 3 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201222838-RF Page 2 of 3 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201222838-RF Page 3 of 3 BT Antenna

Circuit Description The 2 6MHZ crystal oscillator drives the base. The modulation provided by AB5377A2.The output of AB5377A2module has the matching network consisting that limit the harmonic content and effect the proper coupling of the antenna to the o utput stage. Antenna, Ground and Power Source The antenna consists of a 2.4GHz 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 Modulation Type: GFSK, π /4-DQPSK,8DPSK Crystal: 26M Hz

D C B A 1 2 3 4 5 6 A B C D 6 5 4 3 2 1 MICIN VBAT +5V VDDIO S1 NC D2 RED D1 BLUE BAT+1 B+ BAT-1 B- C1 NC C2 105 Y1 26MHZ 5 VDDIO 6 VBAT 8 VDDBT 2 AGND 7 DGND 10 BT_ANT 11 BT_OSCI 12 BT_OSCO 1 PE7/ADC9 4 VUSB 15 VCMBUF 9 PWRKEY 14 ADC10/MICL/PF2 13 ADC5/PB3 3 PE0 16 DACL U1 AB5377A2 - SOP16 150mil P3 L+ P4 L- + MIC1 P3 P4 +5V GND 2 2 3 3 1 1 R1 NC R2 NC 1 KEY 2 GND 3 TH 6 NC 5 VBAT 4 VBAT U2 6233D C6 475 1 J2 C7 NC VBAT +5V VDDIO PWRKEY DACL# DACL PE7 +5V VBAT VDDIO MICIN PB3 PWRKEY PE7 DACL# DACL PB3 VBAT PWRKEY BT_ANT

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-0635 Report Type: Original Report Product Type: BT TWS CLASSIC AST Re port Number: RSZ201222838-00 Re port Date: 2021-02-10 Reviewed B y: Jacob Kong 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.: RSZ201222838-00 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.: RSZ201222838-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.: RSZ201222838-RF Page 2 of 2 Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)