Overview and Specifications:
2. CREE import bulb
3. Two modes: 120 decibels (special sound) and 110 decibels (di. Voice)
4. Switch conductor length is about 30CM
5. Separate button switch can be installed at any position with the handlebar, easily touched, and operated when braking.
6. Easy to install, suitable for numerous types of pipe handlebars
7. Built-in 1200MAH polymer lithium battery (rechargeable for over 500 times)
9. Charging time: about 2 1/2 hours