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T3B TWS Specifications and User Manual 20190506 Earphone Basic Specifications ■ Size: single-earphone 23.4x18.5x21mm ■ Weight: 4.8g (Only one earphone) ■ Earphone Charging Port:magnetic type ■ Button: 1 (MFB ) ■ Charge indicator:Blink blue light (Charging) / light off (Charging completed) ■...
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※ Working time of main earphone in the state of two earphones:<5 Hours ■ Bluetooth version: Bluetooth 5.0 ■ Bluetooth chip: BES200S ■ Support Profile: HSP, HFP, A2DP, AVRCP ■ The remote control to speaker: MFB (Play/Pause/Stop, Volume+/Volume-, Next song, Previous song) ■...
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■ Working temperature: -15℃~+60℃ ■ Working humidity: 10%~85%( in a non-frozen state) Operating Instructions Bluetooth pairing 1. Take out both earphones from the charging case,they interconnected within 10 seconds,you can hear a “click” if wearing; with “Pairing” prompt tone, afterward to enter pairing mode; 2.
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Case status lights Charging Flashing blue light Full charge Steady blue light Notes: It will turn off automatically after 5 minutes if without any connection with mobile phone when it turns on. Pairing time: 3 minutes. It will quit the pairing mode automatically after 3 minutes if without any connection with mobile phone when it is in the state of pairing.
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