Features:

Simple and decent design, convenient for drivers to use in the car, it can be fixed on the sun visor.
Built-in 950mAh Li-ion battery, outstanding long talk time up to 20 hours after fully charged, standby time keep over 90 days
One key with multifunction: pick up, dial and reject.
Can be paired with cellphone, connect with two cellphones and use at the same time
English,Chinese and Spanish three languages selectable for voice prompts
Noise reduction and echo cancellation

Specifications:

Bluetooth version: V3.0
Size : 10 x 5.7 x 1cm
Weight: 182g

Package included:

1 x Bluetooth speaker
1 x Car charger adapter
1 x USB cable
1 x Chinese/Englith manual
1 x tight clips