USB Rechargeable Bike Cycling 5 Modes LED Front Rear Lamp Description: Bright to ensure safety: 360 degree wide angle visual design provides than other lights.what Moreover, COB lamp beads produce super bright light to improve maximum visibility on the road for cycling safety. Multiple modes and water resistance: lasts up to 2-4 hours depending on the mode used. Weather-resistant design ensures use. The rear light charges from your computer or any device with a USB port. It only takes 2 hours to fully charge. Easy to install: horizontal or vertical mounting, 360 rotation bicycle blinker mounting and flexible disconnection around any handlebar, seat post, frame or in seconds without tools. What you get: 1 x tail light, 1 x rubber strap, 1 x USB cable. Specification: Material: PC case Power: 1w High Power COB Lamp Beads Power supply: built-in 500 mAh lithium battery Charging time: 2 hours Degree of protection: IP43 Luminous flux: red light 151m blue light 10m Temperature range: -10C50C Size Chart: 87x20x30mm/3.43x0.79x1.18 inch The package includes: 1 piece tail light 1 piece rubber strap 1 piece USB cable 1. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. 3.