Main Features:
Support stereo music playing
Support the cell phone incoming call, hanging up and re-dialing functions
Support binaural call
Can be used in single mode or twins mode
Support Siri
Auto Power On/Off
Charging case can be used as power bank
Music playing time: 5 hours
Talking time: 5 hours

Specification:
Bluetooth Chipset: Realtek RTL8763B (Bluetooth Version 5.0)
Battery capacity: 50mAh for earphone; 2600mAh for charging box
Working distance: ≥10M
Standby time: 120 days
Charging time for earbuds: 1 hour
Earbuds size: 24mm x 17mm x 24mm
Charging box size: 73mm x 40mm x 39mm
USB charging port: Micro USB
Color：black