FCC ID: 2ADM5-EP-0635 BT TWS CLASSIC AST

CLASSIC T R U E W I R E L E S S E A R B U D S INSTRUCTION MANUAL Thank you for purchasing the Classic True Wireless Earbuds. This manual provides more information about the wireless earbuds, please read the instructions before using. Product Overview Earbuds 1 2 3 Charging Case Front Back 4 5 1. Touch Control Area 2. LED Indicator / Built-in Microphone 3. Magnetic Charging Port Instruction Manual Instruction Manual DC5V / 1A 6 4. Charging On / Off Button 5. LED Indicator 6. Micro USB Charging Port Micro USB Charging Cable USB Plug Micro USB Plug Package Contents Classic True Wireless Earbuds x 1 pair Portable Charging Case x 1 Micro USB Charging Cable x 1 Instruction Manual x 1 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 Power On/Off 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. 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 When powered on, the wireless earbuds will automatically connect with the last successfully paired 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 FAQ 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. To end the call, just click touch control area once at any side of earbud with Beep sound to end it. End a call Functions Pause / Play Music: Click touch control area once. Skip to next track of music: Double click the touch control area. Charging your Earbuds 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. Recharge Charging Case For your safety, please always use 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. 1. Use the Micro USB charging cable provided with the packaging. 2. Connect the Micro USB plug to Micro USB charging port on the charging case, then connect the USB plug to a USB port on a computer or wall adapter to begin charging. 3. The Red LED on the charging case will be flashing during charge. 4. Once fully charged, the Red LED will be on. NOTE:

You must select a qualified charger from a regular manufacturer. You must charge the charging case and earbuds if it has been not used for more than 12 months. 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. Safety instructions for the lithium battery and charging the product

-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 wont 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. 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. 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 comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help. RF warning statement:

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. ITEM# EP-0635 FCC ID: 2ADM5-EP-0635 Keep all relevant information for future reference Distributed by 1616 Holdings, Inc. 701 Market Street, Suite 200 Philadelphia, PA 19106 Made in China

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)

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Circuit Description The 26MHZ crystal oscillator drives the base. The modulation provided by AB5377A2. The output of AB5377A2 module 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 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, /4-DQPSK,8DPSK Crystal: 26MHz