Product name: bicycle tail lampBrightness: 20 lumensCharging mode: USB chargingMaterial: ABSCharging time: about 2 hoursLamp beads: LED highlight lamp beadsBattery: large capacity lithium batterySingle package size: 8 * 4 * 6.5CMWeight of single package: 46.8g

Features:

1. Can be installed without tools

2. Waterproofing in life, storms can be used

3. Compatible with a multi -hour device, USB charging interface

4. One -click switch, easily switch mode

5. Long battery life

6. IP65 waterproof and dustproof

7. Five modes, press to switch lights, first gear medium light, second gear strong light, third gear slow flashing, fourth gear flashing, fifth gear fast flashing

Package included:
1 x Taillight1 x USB Cable1 x Silicone strap

Notice:Please allow 1-3mm error due to manual measurement.Pls make sure you do not mind before you bid.The color may have different as the difference display,pls understand.