500m motorcycle bluetooth headset:
1.Up to 120Km/h working speed,Up to 7 hours talking time
2.Wind noise DSP cancellation

Detailed Product Description

motorcycle bluetooth helmet:
1.Advanced A2DP & EDR Bluetooth profile
2.Wind noise DSP cancellation
3.Water-resistance, all we

Details Product Details
500m Bluetooth Interphone,Bluetooth Intercom,Walkie Talkie:
1.Up to 120Km/h working speed,Up to 7 hours talking time
2.As a ha

Main Features:
Maximum talking range 500 meters between two riders, real two-way wireless
communication between three riders by Bluetooth system
Up to 120Km working speed
Up to 7 hours talking time
Safe auto-receiving cell phone calls
Advanced A2DP & EDR Bluetooth profile
Stereo music/audio function (transmits from A2DP enabled cellphone/MP3/GPS)
Wind noise DSP cancellation
Water-resistance, all weather,
Friendly for gloves
 

We will describe this communications kit as B (Bluetooth headset) I (intercom) M

(music)
This BIM can either be used for rider or for pillion.
This BIM can connect with four Bluetooth devices: a Bluetooth enabled cell
phone, two BIM (two riders or one rider and one pillion), an audio source which
with a built in or a external audio Bluetooth transmitter.
This BIM is a multifunctional device for motorcyclists and skiers, it can be
used:

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! (This maximum range is not guaranteed).
   Typical effective range in city is approximately 300m/950ft. Please note that

actual range will depend on weather conditions, terrain, presence of obstacles,
i.e. a large vehicle, buildings non line of sight etc. 
Unlike a one-way walkie talkie, which is only half duplex i.e. it can not speak
and listen simultaneously, the BIM 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
The working speed can be up to 120Km!

3) As a wireless Bluetooth music receiver and speaker, this BIM has EDR and A2DP

profile , 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)      If your MP3, GPS did not have a built in audio Bluetooth transmitter,
you only need to have a external audio Bluetooth transmitter (sometimes called
an AV Dongle, you can find it easily in the market) to pair with them, then you
also can enjoy this added functionality.

5) As the speakers of your MP3/GPS
If your MP3 or GPS is not Bluetooth transmitting enabled and you have not a
Bluetooth AV dongle, the BIM also offers another method of listening to the
stereo music/audio info--- the simple wired method. Plug the audio source
directly into the BIM headset via the 3.5 mm stereo connection 
real two-way 500m motorcycle helmet interphone BIM bluetooth headset