Haven't used since buying it a few years ago. Great and small flashlight. -- 4 in. length x 1 in. diameter --From brand: Super mini size, bright, blinding effect.
Adjustable focus range for different usage, stretching to adjust its focus.
Clip for convenience carry. Working voltage is wide and can utilize the batteries in the largest extent. Suitable for hunting, cycling, climbing, camping and outdoor activity, etc.