Specifications: 4 kinds of light switch modes: normal brightness (1 LED) / medium brightness (2 LED) / high brightness (3 LED) / strobe light (3 LED). Using 3 x T6 Cree bulbs as the light source, T6 Cree is brighter than XP Cree, powerful, and has a long service life. The headlight is waterproof, and the head rotation angle can be rotated 90 degrees. You can switch between 4 lighting modes with one button, which is very convenient. It is very suitable for hunting, camping, fishing, hiking and other activities. Item Name: Headlight Battery: 2 x 18650 Batteries (Included) Lamp Bead Model: CREE-T6/2 LED Lumens: 3000lm Material: ABS Working Voltage: 3.7V Can Directly Charge: Yes Plug Type: US Plug / EU Plug Features: Durable, Adjustable, Wear-resistant Size: 5.5cm x 8.4cm(Approx.) Notes: You will find more amazing products if you visit our store. Due to the light and screen setting difference, the items color may be slightly different from the pictures. Due to different manual measurements,allow for slight size differences. Package Includes: 1 x Headlight 1 x Charging Cable 2 x 18650 Batteries