The LED Display Wireless Bluetooth 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. Enjoy your world in peace, regardless of how loud the air conditioner gets or how busy traffic gets you to remain undistracted.
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
The charging box can be charged a number of times: about 3 times