Car Steering Wheel Bluetooth Handsfree Kit Built in battery BT-29

Functional characteristics:

1, the latest Bluetooth version: V4.0+EDR

2, the operating frequency range: ISM frequency band (2.4 ~ 2.48GHZ)

3, wireless connectivity range of up to 10 meters

4, support Hands-Free, Headset and other Bluetooth protocol specification

5, support at the same time pairing two mobile phones, up to 8 Bluetooth mobile phone pairing. (unique technology can support dual mobile phones while connecting online standby)

6, built-in DSP noise suppression and echo cancellation function (special noise reduction processing allows you to open the window at 120 yards under the high speed can also clearly call!)

7, equipped with high fidelity 2W speakers, and high sensitivity of the microphone

8, battery type: lithium battery, 3.7V, 650mah (BL-5B)

9, call time: 15~16 hours

Standby time: up to 1000 hours

Charging time: 2 ~ 3 hours

10, size: X (long) 46mm x (wide) 16mm 118mm (high).