500m bluetooth motorcycle helmet headset with FM

Specifications:

1 Talking Range for 2 riders: 500m 
2 Talking time: up to 7hours

3  500m maximu bluetooth range

4 Wind noise DSP cancellation

5 Working speed up to 120H/KM

6 Biker to Biker-Biker to pillion wireless  intercom

7 Hands free walie talkie can talk like a normal telephone

8 Advanced A2DP&DER Bluetooth profile

9 Connect with mobile phone and gps which equipment with Bluetooth system

10 Safe auto –receiving cell phone calls

11Water-resistance ,all weather

Features descritpion:

* can be realized Bluetooth wireless  mini ear walkie talkie with

  helmet headset 500 meters  meters of direct full-duplex wireless walkie talkie intercom;

* can be achieved Bluetooth and cellular phones,

 intercom calls, stereo music and automatic switching between them;

* mobile phone first, calls automatically switch to the mobile phone

  to answer calls, hang up automatically after recovery interco

* Talking time 7hours, standby 240hours. 

* can be accessed by telephone, refused to telephone and hang up;

* support for voice dialing; support the last number redial;

* through the transmission over A2DP to enjoy the music

  through mobile phones or connected GPS;

* DSP noise reduction and processing,

* high-speed exercise to ensure a clear call quality;