V BIKE Bicycle Rear Light Led 25Lm Rechargeable Battery Integrated

Bicycle rechargeable Rear Light: - 36 chips high bright red LED (25 lumens) - Function: 100% brightness - 50% brightness - flash - breathe flash - Day flash - Off - Battery: Lithium polymer / Capacity 3.7V/300mAh / Charging time 3 hours / Up to 4 hours of capacity - Waterproof IPX4 / Weight 48g / Size 41x38x23mm