Generic FA-056 LED Bicycle Light  (Black, Pack of 1)

The rear light is built in a 330mAh rechargeable lithium battery It comes with a micro USB charging cable that charges from your computer, power bank, or any device with a USB port The taillight features a one-touch switch with four different lighting modes depending on your preference It includes full brightness, half brightness, fast flashing, and slow flashing. With a convenient one-touch detach button, just slide the light on and off the bracket without removing the entire mounting bracket The silicone tail light mounting strap is designed with four openings that fit firmly on most handlebars and seat posts The tail light emits an eye-catching wide-angle beam that can be seen from blocks away, you don’t have to worry about being hit by others