Main Features:<br />Enhance safety of your riding, especially at night, 3 modes for adjusting ( controlled by switch )<br />IP55 waterproof, not afraid of rainy days ( don't put this item into water directly )<br />With silicone installing band, easy to install on your bicycle<br />Powered by USB, built-in 600mAh lithium battery, 2 - 3 hours to be fully charged<br />Working time: About 3 hours for high bright mode, 6 hours for low bright mode, 8 hours for flashing mode<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />General<br />  For: Unisex                                                  <br />                        Type: Bicycle Lights                                                  <br />                        Suitable for : Bike, Mountain Bicycle, Road Bike                                                 <br />Specifications<br />  Led Quantity: 30 pieces                                                  <br />                        Color: Purple, Black                                                  <br />                        Condition: 100% New                                                 <br />Dimension and Weight<br />   Product weight : 0.350 kg                                                  <br />                        Package weight : 0.420 kg                                                  <br />                        Product size (L x W x H)   : 8.5 x 1.5 x 2.5 cm / 3.34 x 0.59 x 0.98 inches                                                  <br />                        Package size (L x W x H)  : 12.0 x 5.0 x 6.0 cm / 4.72 x 1.97 x 2.36 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Bicycle Tail Light, 1 x Silicone Installing Band, 1 x USB Cable                                                 <br /><br /><br /><br />                                                <br />