Product information:
Type: running light
Color: Black
Material: Plastic
Led quantity: 8
Charging Method: USB port
Battery: Built-in rechargeable lithium-ion battery (3.7V,1200mah)
Charging time: 5 hours
Lighting mode: High Beam/dipped headlight/strobe lamp
Brightness level: 250lm / 180lm / 90lm
Power Saving Mode: 70lm
Size: 12.1*13.5 * 6.4cm

Packing list:
1 x running light， 1x USB cable， 1 x Instruction manual Product Image: