Product details of HKS New Motorbike Motorcycle Helmet Headset 2 way Intercom Communication System

When you driving car or motorcycle for both wearing helmets or the speed is very high or to exercise various situation in a very noisy place use this interphone can effectively communicate with the other one to avoid head turning problem.
Specification:
Power supply: 2 x AAA batteries(not included)
Frequence: 50-20000Hz+3 db
Working Temperature: -20▲C~50▲C
Dimension: 63x50x25mm
Weight: 145g

Specifications of HKS New Motorbike Motorcycle Helmet Headset 2 way Intercom Communication System

What's in the box:

1 x Motorcycle communication system host

General Features:

SKU	NO037OTAA3U427ANMY-7600522
Size (L x W x H)	5x5x2
Weight	0.05
Warranty period	No Warranty
Warranty type	No warranty information provided