Features:
Designed for sports with no fear of sweat
13mm carbon element diaphragm for spacious stereo field
360-degree surround sound playback
Real-time battery level display for charging compartment and headphones

Specifications:
Channel: Bilateral Stereo
Material: Plastic
Usage: Earplug Type
Transmission Range: 10 Meters
Weight: 35G
Bluetooth Protocol: A2Dp1.2/Avrcp1.0/Hsp1.0/Hfp1.5
Battery Capacity: Earphone: 40 mah , Charging Compartment: 400 mah

Package Includes:
1 x Wireless Touch Digital Display Bluetooth Earphone Black