Rider to Passenger Motorcycle Helmet Intercom Wired Headset Interphone

Rider to Passenger Motorcycle Helmet Intercom Motorbike Wired Headset Interphone Communication System 
Description:
1. This is a great project, which allows you to communicate with passengers or listen to MP3 players while riding. When you have something to say on the motorcycle, please don't shout or turn your head.
2. This is a complete set of intercom designed to fit rider and passenger comfortably. Includes 2 earphones and multi-function the input terminal can be connected to headphones and MP3 players at the same time.
3. Hands-free junction box, used to connect 2 earphones with microphone and audio unit. Main connection box is very compact and light, so it can be easily placed in a pocket or on the belt clip included.
4. Includes a 3.5mm audio input cable, which can be directly connected to the signal source.
5. The control unit requires 2 AAA batteries (not included).

Feature:
Ergonomic design.
Fashionable and practical.
Powerful, compact and easy to use.
Very convenient to communicate without yelling.

Note:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.