Bluetooth intercom headset

Model Number: TOM-VB Brand Name: TCOM/OEM Key Specifications/Special Features: Main function:1. Three riders connected, two people toggle intercom.2. Direct full-duplex intercom between rider & passenger or two riders up to 800 meters.3. Conduct calls on their mobile phone: receive a cell phone call automatically. Call out, call answer, call reject, last number redial and voice dialing.4. Automatic switching among mobile call, intercom and stereo music. The music can be controlled through AVRCP, such as play, pause, previous song, next song played.5. Enjoy the music through Bluetooth enable cell phone/MP3/GPS.6. With DSP echo cancellation and noise suppression, crystal clear voice quality is guaranteed in a high speed.7. With FM radio.8. Button panel is water-proof and sun-proof, while the design is durable.Specifications:General
Talk time: Intercom 7 hours, phone 10 hours
Standby: 300 hours
Working distance: 800 meters
Bluetooth
Hands-Free profile (HFP)
Headset profile (HSP)
Advanced audio distribution profile (A2DP)
Audio remote control profile (AVRCP)
Intercom profile: Bluetooth 3.0
Built-in Codec
Advanced noise control
Wind noise reduction
Wide volume control
Other
Frequency: 2.4 GHZ
Headset: HiFi speaker
Water resistant: IP65
Power adaptor: DC 5V 0.5A
Battery: 400mAh rechargeable polymer battery