Features:
High intensity ultra bright 19 LEDs.
Extensive lifetime of LED (100，000 hours).
Head part can be adjusted up and down.
Adjustable elastic strap， easy for you to fit your head.
Water-resistant， you can use it in a rainy day.
Powered by 3 * AAA batteries (not included).
One button switch with 4 modes: 1 LED on， 7LEDs on， 19LEDs on， 19LEDs flash.

Specifications:
Material: ABS
Item color: Black + silver
Power supply: 3 * AAA batteries (NOT included)
Item weight: 81g / 2.9oz
Package size: 18 * 13 * 9cm / 7.1 * 5.1 * 3.5in
Package weight: Approx. 99g / 3.5oz

Package List:
1 * Headlight