Enough quantity: you will receive 10 pieces of LED flashlights, the enough quantity can meet your daily needs for using and replacement; The LED flashlights are powered by 3.7V battery (battery not included) Sturdy and thoughtful design: the shell of our rechargeable mini flashlight is made of quality aluminium alloy; And our rechargeable mini flashlight also has anti-skid and waterproof design, which make it convenient for you to use Small size: the length of the LED flashlight is about 3.58 inch, and the diameter is about 0.98 inch, it's convenient to carry due to the small size, you can put it in your pocket wherever you go; And the LED flashlight has anti-skid design, so you can hold it firmly in your hand Suitable for many occasions: the LED flashlight can be applied widely, the focal length can be adjusted according to different circumstances, and the LED flashlight is suitable for cycling, mountaineering, camping and other outdoor activities 3 Different modes: the 3-mode adjustable handheld flashlight has 3 different modes, including high, low and strobe, you can change the switch button to adjust modes, various modes can make you have more choices and you can use it as you like