youruichuang 2x BT 800m Wireless Motorcycle Helmet Bluetooth 3.0 Intercom Headset Motorbike Interphone , skiing, mountain climbing

Description

Features: Full duplex interphone Wireless communication between three riders by Bluetooth system. Wireless bluetooth music receiver and speaker, enjoy streaming music from cell phone or other device through A2DP. Receive the audio navigation message from your Bluetooth enabled GPS. Automatic switch between bluetooth cell phone, intercom, stereo music. With DSP echo cancellation and noise suppression technology, crystal clear voice quality is guaranteed in a high speed. Easy install and operation, fits all kinds of helmets (open/full/half face). Ideal for motorcycle and skiing helmet. Functions: Receive a cell phone call automatically Control cell phone music through AVRCP: forward, backward, play, pause Dial the last number Specifications: Production dimension: 8.0x5.0x2.5cm Color: Black Bluetooth vision: 2.1+EDR Power supply unit: 5V USB / US /UK/ EU/ AU Plug Battery capacity: 340mAh Power adapter: DC 5V Phone talk: up to 10 hours Working time: 7 ~ 10hours Standby time: 300hours Package includes: 1x BT Motorcycle Helmet Bluetooth Headset Motorbike Intercom Headset 500M 1x Ear speaker & microphone 1x Power adapter 1x USB cable 1x Headset clip 1x Screw driver 4x Felted adhesive earphone pad 1x User manual