V2-500A 500m Bluetooth Interphone Headsets for Motorcycle Helmet, Max Support: Two Riders by Bluetooth System

Specifications

1. Real two-way wireless communication
2. Maximum talking range:500M
3. Working speed: Up to 120KM

V2-500A 500m Bluetooth Interphone Headsets for Motorcycle Helmet, Max Support: Two Riders by Bluetooth System 

1) As a handsfree Bluetooth headset for cell phone calls. While out riding or snow skiing, the auto answer feature of the internal Bluetooth profile enables safe automatic Handsfree answering of the phone call automatically. It also offers a call rejecting function. Receive the cell phone calls even you do not need to press any button, you just need to rider your bike as normal, the process of receiving call will be automatic, after ring on of the call about 5 seconds; it will receive the call automatically. It also can offer rejecting call function. 

2) As a two way wireless full duplex interphone between riders or between rider & pillion. The Maximum communication range over a high clear line of sight path can reach 500m /1640ft Unlike a one-way walkie talkie, which is only half duplex i.e. it can not speak and listen simultaneously, our intercom offers real-time talking like a normal telephone. It can connect with two other riders or connect with anther rider and his/her pillion. The rider can chose which person to talk with 

3) As a wireless Bluetooth music receiver and speaker, this BIM with EDR and A2DP profile it can offer another important function--- listening to stereo music from A2DP enabled cellphone,MP3 or navigation audio information from GPS(this MP3 or GPS should has a built in audio Bluetooth transmitter) 

4) As the speakers of your MP3/GPS ,thought your MP3 or GPS is not Bluetooth transmitting enabled(with a AV Dongle) 

5) Item Width:3.2 cm 

6) Special Features:handfree for receiving call 

7) Item Length:9cm 

8) Item Weight:50g 

9) Main Features: Real two-way wireless communication 

10) Maximum talking range:500M 

11) Working speed: Up tp 120KM 

12) Talking time: Up to 7 hours 

13) Max support: Two riders by Bluetooth system 

14) Stereo music/audio: A2DP enabled cell phone/MP3/GPS