This equipment is suitable for motorcycle cyclists, members of motorcycle clubs, and people who pursue fashion and safety. Features: Please note that we do not sell motorcycle helmets.This Price do not Include motorcycle helmets. Designed to make motorcyclists more visible It is a smart LED brake light Just attach the smart light to your helmet And it will let other Motor vehicle driver know when you are slowing down. There are Six Flash Modes:Constant Light/Turn Left Light/Turn Right Light /Left And Right Alternately Flashing/Slow Flashing/Brake Middle Light. It has an 8+ hour battery life and takes 2 hours to recharge. It need wire installation required. It can be turned on Or off at a press of a button Cheers to having a fun,safer drive on your motorcycle. Built-In bigger Battery Capacity2200 mAh/More durable Turn left or right, the light will flash instead of always onThis is the biggest feature of this product/With flash function, you can keep a safe distance by keeping an effective distance to the following vehicles.