WEST BIKING LD80 USB Style 3 Modes Bicycle Taillight Bike Rear Lamp Safety Warning Light ?Using high-quality LED energy-saving lamp beads,the brightness can reach 30 lumens,eye-catching reminder,rest assured night riding ?Daily waterproof design,it can be used in rainy days and cannot be soaked in water ?180?? wide flood light,wider range of exposure ?The back clip design is suitable for outdoor cycling/running/backpacking and other purpose ?Specifications: ?Model: LD80 ?Dimensions: 82x20x30mm ?LED: 6 red ?Product material: PC+ABS ?Weight: 33g ?Charging time: about 2 hours ?Waterproof level: Life waterproof ?Light modes: 3 modes ?Discharge time: high light 4.5 hours,low light 10 hours,slow flash 15 hours ?Battery capacity: 350mAh ?Switch mode: manual ?Smart sensor: no Package included: ?1 x Bike Taillight ?1 x Fixing Strap ?2 x Sponge Pads ?1 x Seat Rod Buckle ?1 x Charging Cable ?Other items not include