Requires 2 CR2032 Lithium Batteries
5 LED Light
Suitable for outdoor activies, like cycling, camping, caving etc.
Bright 5 LEDs Light, long time use.
Easy to turn it on or turn it off, the battery holder can be removed for easily replace batteries.
Velcro fastener, One size fits most.
Breathable bleeder vent,UV protection,quick dry design.
Also a helpful tool for repairing, reading, find things in daily life.