Features:
Comfortable to wear for a long time without pain. 
Professional sound unit group, high, middle and low three frequency precision-connection, sound quality more pure, better.
BT4.2, lower power consumption and more stable connections.
The power of the headset can be clearly displayed directly on the screen of the phone, supports most phones of A-pple and Android.
BT connection, effective transmission distance is 10 meters.
Wire control, easy operation, clear communication.
Specifications:
Item type: Headset
Color: White, black(optional)
Call time: Approx.6H
BT version: V4.2
Music time: Approx. 6-8H
Charging time: Approx. 1H
Battery-capacity: 80mAh
Stanby time: Approx. 120H
Package weight: 25g/0.88ounces
Package size: 120*80*30mm/4.72*3.14*1.18inches
Package list:
1 * Earphone
1 * USB cable
1 * Manual