ST10 is a compact and versatile EDC flashlight featuring a white main light,white side light, and red side light. it comes with a magnetic tail cap andmagnetic clip for flexible use in various scenarios. Two separate buttons controlthe main and side lights for easy operation. Specifications Battery Option: 14500 battery, compatible with AA Alkaline battery and AANi-MH battery Working Voltage: 1.2V-4.2V USB Type-C rechargeable battery Material: AL6061.T6 aluminium alloy Size: 69.3*33.8*20.4 mm Weight: 49g(without battery) Reverse polarity protection from improper battery installation. Note: The main light, the side white light, and the side red light will not be on atthe same time. Lock/Unlock Operation (When Power is Off): Triple-click to lock/unlock, When locked, the red light flashes twice to indicatelock status.