Features: Super mini size with light weight design and exquisite appearance. With 3-mode lighting effect: High, Low, and Strobe. The maximum output brightness is up to 320 lumens. Made from high quality aluminum alloy, sturdy and durable enough for long time daily use. Skid-proof, abrasion resistance and waterproof design. Special reflector design can enhance light output efficiency. Internal wiring applies the high efficient booster circuit. The clip is designed for conveniently carrying around. Suitable for most indoor use like home maintenance and outdoor activities like hunting, cycling, climbing, camping, etc. Note: Please avoid exposure directly to your eyes and remember to take out the battery if no use for long time. Specifications: Brand name: TrustFire Item color: Black Lumen: 320Lm Switch location: Tail (ON/OFF, Mode Select) Waterproof level: Daily life waterproof Power source: 1 * AA or 14500 battery (not included) Item size: 9.8 * 2.1 * 2.1cm / 3.86 * 0.83 * 0.83in Item weight: approx 50g / 1.78oz Package size: 10.2 * 2.5 * 2.5cm / 4.02 * 0.98 * 0.98in Package weight: 56g / 1.98oz Package includes: 1 * TrustFire R5-A3 Mini Flashlight