Giới thiệu Tai Nghe R190 Bur Pro Tws Bluetooth Không Dây Cho Samsung Xiaomi Ios Android
Control button: yes Activity noise reduction: No Bluetooth version: 5.0 Waterproof: No Frequency response range: 20-2000Hz Total harmonic distortion: 5% Use microphone: yes Function: Use microphone Charging method: charging box Magnet type: Ferrite Product features: binaural listening to music, binaural calling, wireless charging, Hall switch, touch control Talk time (medium volume): 3-4.5 hours Standby time: 240 hours headset Charging time: 1H (binaural) headset Battery capacity: 50 mA Rechargeable battery capacity: 400 mA Rechargeable cycle: about 3-4 times