The headband

With a play time of more than 7 hours, these headsets not only look stylish, but also offer powerful technology with the looks. They also collapse and will not take a lot of room in your nag!

Specifications:
Dimensions: 1" wide
Bluetooth V4.0, Hands free call 
Rated Power: 0.25W
Working Distance Range: ≤ 10 M/ 33FT
Frequency Range: 110Hz-20KHz
Charging Voltage: 5V 0.5A
Charging port: Micro USB
Battery Capacity: 120 mAh
Charging time: ≤ 2.5 hours
Playback time/Music time: 6~8 hours, Talk Time: 6~8 hours
Standby Time: ≥ 17 hours
Imprint Area: H 1" x W 3/4"
Lead Time: 4-6 weeks