The EDC Pico is an extremely small torch, weighing only 11.8 grams, so that you wouldn't notice it is there till you actually need it. It is small but durable, measuring 41.5mm/1.6in in length and 11.8g /0.4oz in weight, smaller than a thumb. Built from strong aluminum alloy, it is IP68 water resistant and comes with a keychain for easy carrying. It is rechargeable, fully charged in 57 minutes, and illuminates for 4.5 hours in low mode. It is powered by a built-in 10180 Li-ion battery and can be charged through the Micro-USB port when the light head is unscrewed and removed. The torch is super bright, offering 130LM with a high-performance OSRAM LED, and features a TIR optical lens that creates a soft and balanced beam. The UI is simplified, with ON/OFF and output changes controlled by twisting the flashlight head. Twist it slightly to turn it on at 15 lumens and a bit further for 130 lumens. You get a 2-year warranty, lifetime limited warranty, and friendly customer service, along with 1*EDC Pico Torch, 1* O-ring, 1* Keychain, 1* User manual, 1* Charging cable.