There are 2 kinds of earphones & microphones for your Version as below:
Version 1: For Full Face Helmet / Integral Helmet;
Version 2: For Open / Half Face Helmet.
![](https://ae01.alicdn.com/kf/Hbc36c13acf0b433b9f881a4fab525e9e9.jpg)
BT-S2 Promotorcycle helmet intercom motorbike wireless Bluetooth-compatible Headset waterproof BT Interphone
FM radio
Perfect Waterproof Performance
7 languages user manual
New designType-Cinterface
Russian English French Spanish Italian German Japanese user guide
Description:
* can be realized
Bluetooth-compatible
helmet headset with helmet headset 1000 meters of direct full-duplex intercom;
* can be achieved
Bluetooth-compatible
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 intercom;
* FM Radio function
* can be accessed by telephone, refused to telephone and hang up;
* through the transmission over A2DP to enjoy the music through mobile phones or connected GPS;
* can be controlled via mobile phone music AVRCP play, pause, previous song, next song played;
* there are rumors DSP noise reduction and processing, high-speed exercise to ensure a clear call quality;
Support 2 riders Talking at the same time
1000 meters Maximum talking range between 2 riders, Full Duplex wireless communication
Up to 120Km/h working speed
Up to 7 hours talking time
Safe Auto-receiving phone calls, make your driving safety
Enjoy your music/audio instruciton from your cell phone or audio device by
Bluetooth-compatible
A2DP
Wind noise DSP cancellation
Water-resistant, fully weather protection
Excellent performance for Full-face helmet & Half-face helem
Ideal for Motorcycling & Skiing sports; Gloves friendly
![](https://ae01.alicdn.com/kf/H94dd479d2153414a8a424c6ca70f11867.jpg)
![](https://ae01.alicdn.com/kf/H7cae090d543947259a0998ef8b3f1d061.jpg)
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Package List
· BT-S2 Pro Intercom
·Earphone with microphone((depend on buyer choice)
· Clip & Screw
· Screw Driver
· Charging USB cable
·User Manual
. Audio Cable
![](https://ae01.alicdn.com/kf/H9273ca0b6b224d31b080c58dd2b0f75fO.jpg)
![](https://ae01.alicdn.com/kf/H910b552a332a456f9b9156be56542ac4M.jpg)