Machfally USB charging smart sensor brake bicycle riding tail light mountain bike COB warning light
Machfally USB charging smart sensor brake bicycle riding tail light mountain bike COB warning light
Description
product data:
Brightness: 100 lumens
Battery: 3.7V 500MAH polymer lithium battery
Suitable handle diameter: 12-32MM
Always on 100% brightness, full battery life about 3 hours
Additional Information
Weight | 0.04 kg |
---|---|
Dimensions | 130 × 80 × 90 cm |
Style | Normal version, Smart version |
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