Features:Wireless headset for BT enable cell phone at a range of up to 10 meters.
Bike-to-bike intercom for rider& passenger or two separate bikes up to 500 meters.
Up to 10 hours talk time when matching cell phone.
Up to 5 hours talk time when it is used as a the intercom.
Standby time up to 300 hours.
Call out, call answer, call reject, call hang up.
Receive a cell phone call automatically once you have connected it to your phone via BT.
Dial the last number.
Support audio transfer.
Enjoy the cell phone music through A2DP or connecting GPS via BT.
Control cell phone music through AVRCP: forward, backward, play, pause.
Automatically switching from BT cell phone, intercom, stereo music.
With DSP echo cancellation and noise suppression technology, crystal clear voice quality is guaranteed at a high speed.
Button panel is water-proof and sun-proof, while the material is durable.
Specifications:Talking Range for 2 riders: 500m (ideal environment)
Talking time: up to 5hours
Color: Black
BT: 3.0
Input: AC 110-220V
Output: DC 5V
Standby time: 300 hours
Model Number: V2-500F
Battery: 370 mAh rechargeable Lithium battery
Product size: Approx. 8.0 * 5.1 * 3.1cm / 3.1 * 2.0 * 1.2in
Product weight: Approx. 45g / 1.6oz
Package size: 18.3 * 11.8 * 4.7cm / 7.2 * 4.6 * 1.9in
Package weight: Approx.680g /24.0oz
Package list:2 * BT headset recievers
2 * Stereo Headphones
2 * Rubber Clip Spacers
1 * Metal screw driver
2 * Charger adapter
8 * Magic tape
2 * USB Cable
1 * User manual(English)