Features:

100% brand new and good quality

Bluetoooth version:Version 2.0

Frequency: 2.4 - 2.48GHz

Support format: MP3 WMA

Talk time: Up to 4 Hours

Charge time: 2 hours

Power source: Built-in Li-ion Battery (USB  Charging)

System requirement: Windows 98 or above

Material: PC

Item size: 15 * 13cm/ 5.9 * 5.1in

 

Package includes: 

1 X bluetooth headphone

1 X micro usb charger cable