Bulb type: 2460 lamp beads
Process: hard anodized
Charging interface type: Micro-USB charging
Charging indicator: red when charging, green when fully charged
Gear mode: strong light - weak light - flash

Charging voltage: 5V/1A
supply mode: built-in 300 capacity
Charging time: 3h
life: 3-4H
Waterproof grade: IPX4
Colour: Green+Black
Material: ABS+Silicone
Size: 67 x 55mm

Package Contents:
2 x headlight
2 x usb cable

Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.