Special Features: New Design,New Function,Ne... Highlight: Motorcycle Helmet Intercom... Function: Radio/TTS/7 Hours Talking ... Advantage: We are 7 years Original Fa... Others: Welcome your small order 500m Valid Distance can be Intercom: Top in China
Unit Type: set Package Weight: 1.5kg Package Size: 26cm x 20cm x 6cm

Specification:

1.Directly talk via bluetooth,working as interphone,More than 500 meters available.
2.Real two-way wireless communication between three riders by Bluetooth system.
3.Receive and reject phone call,call out and hang up.
4.Auto answer phone call.
5.Stereo music/audio function(transmits from A2DP enabled cellphone/MP3/GPS)
6.Could be connected with GPS.
7.Freely switch between Phone call,Bluetooth Intercom,Music.
8.Support 3 people talking at the same time.
9.DSP Noisy supression technology and Mic echo cancellation to ensure high quality sound even in high speed.
10.Up to 120 Km working speed.
11.Up to 7 hours talking time.
12.Water-resistance,all weather-Perfectly Work!