Package Includes:The package contains multiple RED light LED flashlights, the specific quantity is for you to choose, enough to meet the needs of your daily activities; This RED flashlight uses 1 AA battery Designed for observers:This single-mode RED light flashlight is designed for observers; It is difficult to find the target during night observation. If you use white light, the animals will avoid you and you cannot observe their natural behavior at night, so this night light flashlight with RED light is very helpful to find animals in the dark, helping you to observe turtles, snakes and reptiles easily and clearly One mode design:Our single-mode RED LED flashlight has only one switch mode (on/off), which is a smart and humanized design; It may be a bit troublesome to switch between 3 modes or 5 modes to decide which mode to use, so a RED light flashlight with only one mode will be very practical and suitable for your effective work Functional and practical:The expandable RED light flashlight has an adjustable focus range for different uses, supports zooming, and the beam is more than 150 yards and long range; This flashlight adopts a stable aluminum alloy shell, non-slip and waterproof, compact size, and equipped with a steel body clip, which is convenient to carry and hold Multiple uses:This RED flashlight is suitable for cycling, astronomy, aviation, night observation, hiking, camping and other outdoor activities, you can also use it indoors when the power is cut off