Switch mode: middle tactical switch
Battery Specifications: Rechargeable and removable lithium battery
Three gears: strong light/low light/burst
Charging method: USB fast direct charge
Waterproof grade: life waterproof
Charging display: when charging, the red light flashes, when fully charged, the green light is always on
Scope of application: patrol security/outdoor cycling/outdoor camping/night fishing/valley field lighting/home essentials