1.Product Overview 2. Whats in the package 3. Attention User Manual Status LED
(invisible when not work ) Charging storage case Battery status LED Ear tip Earbuds Charging case L M S 3 pairs of ear tips User Manual Charging cable Please charge earbuds before wearing them according to user guidance. Please do not hit earbuds and charging case severely. Please do not expose earbuds to benzene and other diluent chemicals. Please do not disassemble, repair or modify by yourself. Please do not listen at high volume for a long time to avoid hearing impairment. Please do not expose earbuds to the sun for long. Please do not keep earbuds in water or damp places for long periods of time. Turn on Bluetooth on your mobile device Go to settingsGo to BluetoothTurn on BluetoothScan for Bluetooth devicesSelect TWS-T04(Voice prompt connected) 5.3 How to pair with another Bluetooth device Unpair earbuds from currently paired device. Follow the same pairing guideline with another device. 7. Answer call When you receive an incoming call, there will be voice prompt broadcasting caller ID. Tap either earbud twice to answer an incoming call. Tap either earbud twice during a phone call to hang up. 8. Charging Charging case Fully charged case can provide 3 charges to earbuds. Insert the Micro USB end of the cable into the Micro USB charging port on charging case. Earbuds Fully charged earbuds can provide up to 6 hours music time. The red LED indicator will blink when the earbud battery power is low. Place the earbuds into the charging case to get charged. Take out the earbuds from the charging case when fully charged, and Insert the USB A end of the cable into they will auto connect to each other. a charger for power. 6. Music Playback Open music app on your mobile when paired. Tap either earbud twice to play/pause music. Tap left earbud three times to switch to the previous track, and right earbud three times to the next track. Tap here LED Status for charging case battery:
Blinking red: charging Solid red: fully charged LED Status for charging earbuds:
LED will be on for 8 seconds to show case battery level then o Micro USB charging port Status LED for earbuds Red LED: charging LED o: fully charged 4.Technical Specications Bluetooth version: V5.0, support auto power on and auto pairing &
connection Bluetooth device name: TWS-T04, English voice prompt available Eective range: up to 10 meters Waterproof: IPX5 Sound channel: dual channel stereo Battery: lithium battery Earbuds battery: 3.7V, 50mAh Charging case battery: 3.7V, 350mAh, able to provide 3 charges to earbuds Music time: 6H Frequency response: 20Hz ~ 20KHz Material: Plastic 9. Trouble shooting Bluetooth device cannot be found on mobile phones. a) Check whether left and right earbuds are paired successfully;
b) If earbuds are still unable to pair with Bluetooth device, please place earbuds into charging case and take out again, during which process Bluetooth earbuds will restart simultaneously. Earbuds are frequently disconnected from Bluetooth device after their connection. a) Earbuds battery power is insucient. Please charge earbuds as soon as possible. b) The distance between Bluetooth device and earbuds has exceeded eective range. Do I need to search Bluetooth earbuds and connect them to my Bluetooth device each time for use?
No, you neednt. Once paired, earbuds will automatically connect to the previously connected device. Do I need to turn on and turn o earbuds manually before and after use?
5. Earbuds Wearing and Bluetooth Connection 5.1 Wear earbuds Take earbuds from charging case, and refer to L and R on earbuds to wear them on left/right ear respectively. Please try dierent ear tips (large / medium / small) for your own comfortability. Press the earphone gently into the auricle to ensure better sound eect. 5.2 Bluetooth connection Auto power on: The earbuds will be automatically turned on the moment they are taken out from charging case. And you will hear voice prompts as below:
Right: a) Power on b) Please pair to your device Left: a) Power on b) Please pair to your device
... No, you neednt. Earbuds will be auto on, when they are taken out from charging case, and be auto o & start charging when they are put into charging case. If earbuds are taken out from charging case and not used for a long time, will earbuds stay on till battery is drained then o?
No, earbuds will turn o automatically in 5 minutes when they are not in use. Do earbuds need to be activated by charging case before auto power on?
Yes. And please make sure there is enough power in charging case. 10. FCC warnings FCC ID No. for this device is A4X-TWST04 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. Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.