The Nitecore TINI 2 (TINI2 v.2021) is a small flashlight with impressive technical specifications, a major upgrade of the TINI 1 in appearance and performance. The Nitecore TINI 2 is an intelligent key ring light with an impressive max output of 500 lumens from the 2 x LEDs, featuring a multifunctional OLED screen that provides real-time information on battery voltage, brightness level, user mode and remaining runtime. Powered by a built-in 280 mAh Li-ion battery, the Nitecore TINI 2 keychain flashlight can be charged via a USB-C connection for quick and convenient charging, offering up to 60 hours runtime on ultralow (cable NOT included). Weighing only 18.8 grams , the Nitecore TINI2 fits perfectly onto a key ring to have it with you whenever you need it. The Nitcore TINI2 has 2 operating modes: Demo mode, the light goes out automatically if no operation is performed within 30 seconds Daily mode, the light stays on until you turn it off. In addition, the TINI 2 Nitecore has 2 locking modes : Half lock: the power switch is not available to operate the light. However, if you hold down the mode button, you can access turbo mode for tactical or emergency applications. Complete lock: Both buttons are not available SPECIFICATIONS Max. output: 500 lumens Beam intensity: 2000 cd Max. beam distance: 89 m Max. runtime: 60h Waterproof resistance: IP54 rating (water and dust) Impact resistance 1m Dimensions: 46,6 mm x 25 mm x 12,5 mm Weight: 0.66 oz / 18.8 grams Performance and runtime: Turbo: 500 lumens / 15 minutes. High: 200 lumens / 45 min. Mid: 65 lumens / 2.5 hours. Low: 15 lumens / 8 hours. Ultralow: 1 lumen / 60 hours.