Features:

*In-ear style with True Wireless Stereo connectivity wirelessly

*Support both Android and iOS operating systems.

*Bluetooth 5.0 technology connects via Bluetooth within a radius of approximately 10 meters.

*Comes with a portable box for charging headphones

*Talk / listen continuously for 1-2 hours.

Specifications:

*Brand: Remax

*Model: BT700

*Material: ABS / PC

*Talk / listen:  1-2 hours

*Box Capacity: 180 mAh

*Battery Capacity: 30mAh

*Input: 5V-1A