• Unique Design: Use XPE (about 200lm) as light source

• High Performance Optics: Viewing distance at night: 30-50m

• Waterproof: Rubber warp the interface between switch and USB slot, you could ride safe on rainy days

• Click Switch: Press for 2 seconds and the lamp is on, short press the switch to change the mode

• Battery Indicator: Red light means power lower than 25%, when the light above 25% the light is off. Blue light means full power

• 4 Mold: Power mode(200lm) - 3 hours, standard mode (100lm) - 4 hours, eco mode (501lm) - 7hours, flashing mode (200lm) - 6 hours 

Specifications:

• Charge: USB slot 

• Size: 10.5*3.3*9cm 

• Battery: Li battery (3.7V, 1200mAh)

• Charging time: 3-4h

• Running time: 3-7h