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