The SportTac 2000 Rechargeable LED Flashlight from Intova is a very compact and waterproof flashlight that provides a maximum of 220 lumens output with two outputs levels and flashing strobe mode. With a Cree XPE LED and a lens system for focusing light it offers an adjustable beam angle of 12º-75º via its rotary ring system. One magnetic power switch controls on/off and mode selection and provides one-touch off after 10 seconds in any one mode. At maximum power, the SportTrac 2000 offers a 1.25 hour runtime. An anodized 6061T aluminum alloy body with double O-ring protection enables the flashlight to work to 328' underwater and a knurled finish helps to prevent slips. Also, an integrated lanyard ring provides a sturdy spot to attach a strap. A mini USB charging port is located in the tail cap and one ICR14500 rechargeable Li-ion battery is included as is a mini USB cable for easy, approximately 3 hour, charges.