1. Brand new and high quality.
2. 6 kinds of switching mode: Standard / High / Over drive / 50% Flashing / 100% Flashing / Strobe 6 modes switch can according to your actual demand.
3. Can be used as a warning Taillights.
4. Handlebar Mount is made of high elastic silicone material solid durable good extension.
5. The silicone handlebar mount light could fits on the head of the bike or any kinds of Tube-like (Size: 22-31.8mm)
6. Easy installation.
7. Rechargeable lithium polymer battery (3.7V 500mAh).