JOYFULBID Bike Lamp USB Rechargeable, Sport Bicycle Rear LED Light Taillight Waterproof, Helmet Backpack LED Lamp Safety Warning Strobe Light, 5 Light Mode Bike Back Light

Description

Features: Pocket size, Nice texture, fashion and skidproof, looks very nice. Quik and easy installation or realise with soft and elastic strap. Water resistant. USB charging design, Technology and Convenient. Rechargeable lithium polymer battery included. Low battery, charging and fully charged indicator. Automatic fully charged cut-off system. Side visibility Great for outdoor cycling, running, walk dog, and other outdoor activity. Specification: Material: ABS Plastic Fits 20-28mm tube Brightness:10-20lm Power: Built-in 3.7V/220mAh lithium battery Charging time: about 2 hours Work Time:5-15 hours Strobe(9 hours), Slow Strobe(56 hours), Meteor Flash(14 hours), Tai Chi Flash(17 hours), Breathing Flash(8 hours) Package: 1 X Bicycle Light with Band 1 X USB Charging Line