ENFITNIX XlItET Bike Taillight Intelligent Sensor Brake Lights USB Rechargeable Road Bike MTB Rear Lamp

Specification BrandENFITNIXMaterialAluminum alloyBattery500mAh rechargeable li ion batterModes6Runtime8 41hSize78 5x20 5x27 5mmWaterproofIPX5Weight36gFeatures Advance brake sensing technology Self adapting brightness Rechargeable li ion battery USB Rechargeable IPX5 waterproof Easy to control Package included 1 x Bike Taillight1 x USB Cable1 x Saddle Mount 1 x Seat post Mount 1 x Manual4 x Fix Strap