The Bluetooth Headset Wireless White has super strong bass, coupled with a carbon fiber composite diaphragm, and offers powerful bass. These earbuds continuously detect external sound and emit precise sound waves to counter the noise. Various features are as follows: single tap to mute unwanted noise, smart & Dynamic Noise Cancellation, and Transparency Mode.
Battery Type: Li-polymer
Charging time of the headset: about 40 minutes
Charging time of the headset: about 1.5 hours
Earphone lifetime: about 2 hours
Charging box can be charged a number of times: about 3 times