Material: ABS Weight: 39g Size: 6.1*4.9cm/2.4*1.92 inches Battery: 400mAh Light mode: strong flood light - weak flood light - COB flashing - strong light - weak light - LED flashing 1. Multi-functional keychain, can be hung on the backpack to carry, snap-on spring, tested tens of thousands of times, aluminum alloy Hook and lock design, more convenient to use 2. Night car maintenance, magnetic fixed lighting, high bright COB panel, magnetic fixed large flood lighting, configuration strong magnetic adsorption Easy to use wherever there is metal 3. Back rotating bracket, free to adjust the angle. Angle can be rotated at will to adjust the card position firmly 4. Multiple gears, click the button to switch lighting, multiple gears to meet the night lighting, double-click the switch LED light up Cautions: 1. As you know, different computers show different colors and the actual colors may be slightly different from the pictures below. 2. If you find it difficult to choose the size, you can always contact me and we will give you some suggestions for your reference only. 3. We can accept orders for mixed items, colors and sizes. This product includes 1 pc lamp 1 pc charging cable