Universal Bike Rear Light Quick Release Compact Bike Taillight Good Toughness Bicycle LightSpecifications: Waterproof design makes it not easy to damage by rain to extend service life. Strap design makes it easy to install.It will not take up space because it is compact. What ensures safer cycling is the 1000 meters warning distance and 300 degree visible design.It is constructed of plastic material.4 modes design allows you to switch as needed.It is suitable for bike. Item Name: Bike TaillightInput: Micor5V/0.1AWaterproof Rating: IPX4Working Time: Up To 56hLED Model: Red Light COBBattery: 200mAh (Included)Viewing Angle:>300 DegreeDiscovery Distance: >1000mThe Highest Brightness: 15lmFeatures: Waterproof, Mini, CompactSize Details: Size: 5.48cm x 12.1cm x 3.4cm/2.16" x 4.77" x 1.34" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes: 1 x Bike Taillight 1 x Strap 1 x Windbreaker Strap 1 x USB Charging Cable