Battery capacity 200MAH+ protection board
Charging power supply: DC5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger)
Compatible mobile phones: Compatible with 99% of mobile phones with Bluetooth function on Android, Apple, Microsoft and Symbian systems
The talk time is about 8-10 hours
Music time is about 8-10 hours
Standby time is about 120 hours
Impedance: 32 OHM
Bluetooth version: Bluetooth v4.2
Bluetooth use frequency band: 2.4GHz
Power level: CLASS II
Bluetooth distance: 10 meters without barriers
Frequency response: 20-20000Hz
With A2DP/AVRCP high-quality stereo audio transmission and remote control protocol
Charging time is about 2 hours (power indicator charging: red light is on, full charge: red light is off (blue light is on).)
Colour:black/Camel/Silver/brown
Material:ABS
Size: 18.5 x 18.5 x 8.5cm

Package Contents:
1 x Bluetooth headset
1 x audio cable
1 x charging cable

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.