Features:
--Wireless headset for Bluetooth enable cell phone at a range of up to 10 meters. Up to 800m for intercom function (rider to rider).
--The LCD screen can display a wealth of information, more convenient your operation
--Suited to any sort of helmet for motorcyclists.
--Up to 5 hours talk time, 300 hours standby.
--Safe auto-receiving cell phone calls. If do not want to answer, reject and hang up with one button.
--Support voice dialing, last number dial
--Listen music/audio wirelessly through A2DP from Bluetooth music device, or connect GPS
--Support FM Radio
--Control cell phone music through AVRCP: forward, backward, play, pause.
--Freely switch between Bluetooth cell phone, Bluetooth intercom, stereo music
--With DSP echo cancellation and noise suppression technology, crystal clear voice --quality is guaranteed in a high speed.
--Button panel is water-proof and sun-proof, while the design is durable.
--Modern black, decent design.

Specifications:
BT Version:3.0+EDR
Frequency:2.4GHz
Supports:A2DP and AVRCP
Weight:45grams(excluding accessories)
Size:81mm(L)×31mm(W)×25mm(H)
Battery Type:Rechargeable Polymer 400mAh
Talk Time: Up to 10 hours(Phone)/ Up to 7 hours(Intercom)
Stand-by Time:300 hours

Package Contents:
1xBluetooth Headset Receiver
1xStereo Headphones
1xHeadsets Clip with Fastening Screws
1xUSB Cable
4xFelted Adhesive Earphone Pads
1xScrew Driver
1xUser Manual
Adapter not included(it can be charged by any phone adapter)