Up for sale is a "New! Q2 W29 WIRELESS BLUETOOTH HEADSET (Black)."

Please refer to photos for more details.

Specification:

Supporting Edition: Version 2.1
Frequency Range: 2.4GHz - 2.48GHz
Transmission distance: 10 meters
Environmental temperature: 20 degree celcius to 60 degree celcius
Charging: 0 degree celcius to 45 degree celcius
Operating voltage: 3.6V
Operating current: <= 35mA
Standby Current <= 2mA
Charging time: 2-3 hours
Talking time >=6.8 hours
Standby time: 200 hours