SUNSKY WUBEN L50 Outdoor Portable LED Strong Light USB Rechargeable Aluminum Flashlight L50

Light mode and memory function:

Half-press the tail switch to change these four modes, and then half-press it twice to become SOS.

When you press the tail switch fully, you hear the sound of Di, turn it on or off.

And this flashlight has a memory function, please remember the mode before OFF.

Low power consumption warning function: