... , easy to remove the replacementCan be fixed on a bicycle, use as a lamp;With Elastic rubber band caps, with the lamp when ... ),capacity: 4400 mAh,voltage: 8.4 V,with two bicycle fixed rubber ring,special design for bicycle fan.you can continuously use ... : 1. Fixed on the bike, as a bike led light;Lighting Angle can be adjusted at random. 2. with elastic deck,applying ...