EU Plug 500M Motorcycle Helmet Bluetooth Intercom Kit for Motorcyclist and Skiers Waterproof with DSP Noise Reduction Function Main Features: Connected GPS and support Bluetooth pairing, is convenient to communicate with other drivers within 500m and protect your safe.
Phone call and music can switch automatically, Support voice and last number dial, answer and hang up call.
Support waterproof, it could used in underwater.
DSP noise reduction function, make sure call quality is clear when car running at high speed.
BT Version: 2.1 + EDR
Supports: A2DP and AVRCP
Operating Range: Up to 10m for cell phone, up to 500m for intercom function
Battery Type: Rechargeable Polymer 300mAh
Charging Time: About 4 hours
Standby Time: Up to 300 hours
Talk Time: 10 hours for phone, 5 hours for intercom
Power Adaptor: DC5V 500mA
Note: The helmet in the picture is not included. Package weight: 0.32 kg
Package Size(L x W x H): 12.00 x 4.50 x 18.00 cm / 4.72 x 1.77 x 7.09 inches Package Contents: 1 x Bluetooth Intercom, 1 x USB Cable, 1 x Screw Driver, 1 x Power Adaptor, 4 x Adhesive Earphone Pad, 1 x Ear Speaker and Microphone Headset, 1 x Headset Clip, 1 x English User Manual