BIKIGHT Bike Taillight Portable Super Bright 4 Modes USB Rechargeable Safety Warning Rear light for MTB Road Bicycle Ele

Specification MaterialABSLumenWhite light 45lmRed light 30lmWeight20gSize20x69mmWaterproof ratingIP44ColorRedBatteryBuilt in 220mAh lithium batteryCharging time0 5hWorking time5hFeatures Long lasting Charge for half an hour and last about 5H Four optical modes Full brightness Slow flashing Fast flashing Half brightnessWidely used Suitable for helmets backpacks bicycle riders seat tubes and front and rear forks Easy to charge USB convenient and fast charging suitable for charging adapter power banks and laptops Outdoor waterproof IP44 waterproof design rainy days also can be used normally Small and exquisite 7cm long compact portable 20g lightweight design Package included 1 x Bike Taillight1 x Bandage1 x USB CableNote Can be installed as a vertical or horizontal models does not support 360° steering