Bicycle Tail Light

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Overview:
Automatic brake detection function，When braking, the tail light flashes to warn the car coming from behind
Waterproof, suitable for use in small to moderate rain environments，Please do not soak the product in water or use it in heavy rain.；Please fasten it in useUSBCover；

Specification:
Material: PC+ABS rubber
Battery: 900mAh rechargable battery
Size: 42mm*52mm*65mm

Package Content:
1 X Tail Light , 1 X OType rubber ring, 1 X Charging Cable*1pc , 1 X manual