【BEST KEYRING COMPANION】 Just 0.32oz at 2.2in long, similar to keys, perfect for everyday carrying and using , 【FAST RECHARGING】the built-in Li-Ion battery can be quickly recharged via micro-USB port, 0.5 hours recharging for runtime 8 hours in low mode , 【2 LIGHTING MODES】Low mode 1.5 Lumens, high mode 40 Lumens. The low mode is used for lighting a small place not disturb others;the high mode is bright enough for illuminating your porch, corridor or bedroom , 【EASY TO USE】Single silicon button for convenient access, one click for low mode, double click for high mode, press and hold can adjust lighting from 1.5 to 40 Lumens , 【WHAT YOU GET】 1*Mi2 Torch, 1* Keyring, 1* USB Charging cable. 1 year warranty and friendly customer service ,