30 hours of talk: Built-in 300mAh battery, fully charged in 2-3 hours. 30 hours of talk, 40 hours of music playback and 15 days of standby time
LED display: check the remaining power of the earplug wireless headset at any time
Comfortable to wear: multi-function button control switch, pause/play music, answer/end call. 10.8g weight, you won't feel tired when wearing it all day
High-definition voice and noise cancellation: CVC8.0 eliminates noise and allows you to enjoy high-speed calls in noisy environ
Specification:
Bluetooth version: 5.1
Listening time: 15-40 hours
Standby time: 365 days
Charging time: 2-3 hours
Real copper ring 10mm speaker
Impedance: 32Ω
Battery capacity: 300mAh
Talk time: 15-40 hours
Connection distance: 10 meters barrier-free