1.This 1000M intercom support up to 4 Users talk to each other real-time.
2.If you only buy 1 PC,it will only support 1 user,so please buy the same quantity you want the users,Support up to 4 users.
1. Communicate with the main Referee and assistant Referee During the Football Match . Can Also Use for Motorcycle riders , skiing enthusiasts, construction and mining,fire control personnel, traffic police, etc.
2. Master control Bluetooth CSR BC5 scheme available;
3. Advanced A2DP & EDR Bluetooth function available;
4. Strong stereo music/audio available (mobile phone/MP3/GPS with A2DP for transmission);
5. DSP noise reduction function;
6. 360mA polymer Lithium Battery;
Product name :V4H Referee Headset
Standby time : 240 hours
Continuous call (music playing ) : 8 hours
Charging time : 3 hours
Waterproof : Yes
FM radio : Support
Bluetooth Version : 3.0
Intercom Certification : CE,FCC,Rohs
1x UK power charger
1x charging cable
1x user manual
1x helmet clip
The Charger Has EU/US/AU/UK Plugs for Option, please leave us message if you have request, or we will ship it depend on receiver's country.