car Bluetooth Handsfree Bluetooth car kit 4.0 audio receiver for speakers hands free receiver Echo cancellation

The Features of the Product

Product Specification:

1.Bluetooth Specification: V4.1+A2DP,Class 2
2.Operating Frequency: 2.4~2.48Ghz
3.Support Headset and HandsFree profiles,A2DP,AVRCP
4.Support Multiple paired,and Connect 2 phones simultaneously
5.Support Voice Dialling on voice activation enabled phones
6.Support Voice Prompt,and Report call number when the call come in
7.Support 5 languages selection:English, Italian, Spanish, French and German.
8.Support Full-duplex sound,and Digital Signal Processing supports Advanced Echo & Noise Cancellation
9.Talk time: up to 16hours
10.Standby time: up to 45days
11.Charger time: 2~3hours