Wireless Helmet Bluetooth Intercom
Wireless Bluetooth microphone
Interphone wireless Adapter solution
PTT remote control
Module
Bluetooth solution
Bluetooth microphone
 
Bt3.0 HSP, HFP, A2DP,AVRC,SPP Profiles Supported
Embedded PTT control to BT Adapter
Switchable Dual PTT Buttons
DSP noise suppression & Echo Cancellation
Answer, Reject Calls
Music Play/Pause, Forward,Back Control
Connecting with mobile phone and two way radio at the same time and listen to mixed audio
6 Buttons Operation( including SOS Button)
100m wireless Bluetooth intercom 
Volume Up/Down independently tunable
Firmware USB Upgrade Available
14 Hours Talking Time
100 Hours Standby Time
 
Technology specification:
· Bluetooth Chip: CSR BC5 MM 
· Bluetooth RF Spec: Class 1
· RF Power: 16dB 
· RF Sensitivity: -80db 
· Operation Range: 10 Meters 
· RF Frequency: 2.4~2.4835GHz 
· Average Standby Current:17mA