Features:
Cool and brand new design, convenient to wear at night
Ultra bright 56 LED light, low power consumption and ultra long working time

Water& shock resistant, you can wear it even on rainy days
One button switch with 4-modes: 12 LEDs, 30 LEDs, 56 LEDs, 56 LEDs Flash

Ergonomic design with adjustable head strap

It can be a guide when you take bicycle at night
Extensive lifetime of LED: up to 100,000 hours
Powered by 3 x AA batteries (not included)
LED Bulb life: 100,000 hours
Size: 7.5(L)cm x 8(W)cm x 6.4(Dia)cm
Strap Size: 19cm(L) X 2.3cm(W)
Package Size: 10.5cm x 8.8xm x 6.8cm
Net Weight: 127g
Color: Black and white

Package contains:
1 x 56LED High Power Waterproof Headlight