Giới thiệu Tai Nghe Thể Thao Tws Kết Nối Bluetooth 5.0 Có Mic Cho Điện Thoại Android
Type: Bluetooth headset Colors: White, Black Bluetooth version: 5.0 Bluetooth protocol: support AAC APTX, HFP, HSP, A2DP, AVRCP Noise reduction: CVC version 6.0 Sound quality: high-fidelity audio technology Connection distance: 10 meters straight Battery capacity: 140mah Charging time: 2 hours Music duration: 8 hours Frequency response range: 100hz-10khz Wearing: Rotate the left and right ears 180° Binaural use: a single-sideband headset connected to the headset, two-second talk to listen to songs Headphone function: answer/hang up the call, call back the previous call, double-click the multi-function button, volume adjustment: in the music state, press the +- button to increase the volume, decrease the music volume switch: press and hold the volume-button to release the previous Song, press and hold the volume + button to switch to the next song Size: earphone about 4.5*5.4cm Quantity: 1 earphone (single)