Features:<br />Photosensitive induction works well, start according to environment, light or dark. <br />Equipped with a 400 mAh lithium battery, come with a USB data cable, work for 8h after fully charged. <br />Intelligent remote control is convenient to use the light with 3 adjustable modes, easily to get your bike in dark. <br />Strong adhesive fastener tape is convenient to attach your light to the bike, simple installation and tool-free. <br />Excellent IPX6 grade waterproof performance, no need to worry about rainy days. <br />220° wide angle visual design expand scope of the bike light irradiation, more safe and reliable. <br/>Intelligent Inductive Type(additional function):<br />Intelligent brake induction effectively warn you in danger, provide added safety in riding. <br />Explosion-flashing remind the pedestrians when you slow down, effectively prevent accidental rear-end collision. <br /> <br />Specifications:<br />Material: ABS <br />Color: Black <br />Mode: Inductive Type/Button Type (optional)<br />Waterproof: IPX-6<br />Battery: 3.7V 400mAh Lithium Battery <br />Item Size: 55 * 41 * 22mm / 2.2 * 1.6 * 0.9in <br />Item Weight: 80g / 2.8oz <br />Package Size: 65 * 51 * 40mm / 2.6 * 2 * 1.6in <br />Package Weight: 100g / 3.5oz <br/>Package List:<br />1 * Bike Light <br />1 * Remote Control <br />2 * Straps<br />2 * Adhesive Fastener Tape <br />1 * User Manual