AXA lighting set This handy set provides a decent front and rear light for your bike. The lamps have the new double lens technology and are USB rechargeable. The Compactline is easy to attach and easy to take with you. This lighting can be placed on almost any bike thanks to the flexible, rubber mounting strap and can withstand a knock. The battery of the Compactline 20 provides up to 12 hours of cycling fun with a charged battery. The battery is charged in less than 2.5 hours. The battery of the rear light lasts 10 hours and is charged within 2 hours. With a lifespan of 1000 charges, the Compactline offers a sustainable alternative to regular battery lighting. Specifications: Color: black Gender: unisex Material: plastic Dimensions: 6 x 4 x 8 cm (L x W x H) Power supply: rechargeable via USB Number of lumens per lamp: 20 Visible up to: 2500 meters Closure: rubber band