Black Diamond SPOT 400 Brand new, unused. Graphite, a popular color. Since it is brand new and unused, the photos from the fourth image onwards are quoted from the HP. A dual-fuel model has been added to the SPOT, which packs a variety of functions into a compact body. You can use either the BD1500 battery (sold separately) or AAA alkaline batteries. You can switch between them depending on the situation, such as using the BD1500 battery for everyday use and alkaline batteries in environments where you cannot charge for a long time. Dual Fuel: Can use alkaline batteries (included) or BD1500 battery (sold separately) Proximity and distance modes, dimming (increase/decrease light), strobe, red night vision, lock mode Illumination memory: Lights up at the last used illumination level Total internal reflection lens that utilizes power with the prism effect Power tap that allows you to instantly switch between the selected illumination and maximum illumination Red night vision (dimming/strobe) that turns on without going through white mode Battery meter IPX8 (Waterproof to withstand submersion in 1.1m of fresh water for 30 minutes. Operates even if water enters the battery case)