USB Rechargeable LED MTB Bike Light 4 Lighting Mode Waterproof Tail Light, White, 501 Original

USB Rechargeable LED MTB Bike Light 4 Lighting Mode Waterproof Bicycle Seatpost Rear Tail Safety Warning LightFeature:Waterproof and shockproof bike taillight.Small size, convenient fast charging.Ultrasonic welding technology enables more waterproof.Only 1-1.5 hours USB fast charging.4 lighting mode: alternating slow flash - full light fast flash - alternating fast flash - always onSpecification:Material: ABS + PCLight color: Red White, Red Blue (Optional)Size: about 70x20x17mm/2.75x0.78x0.66inNet weight: about 14gLighting mode: alternating slow flash - full light fast flash - alternating fast flash - always onBrightness: Max 30 lumensLamp beads: 2835 SMD lamp beadsBattery: Built-in 210mAh lithium batteryCharging: USB ChargingNote:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.Package Content:1 x Bike Tail Light