Feature:1. USB INPUT AND OUTPUT: USB charging and discharging ports, which can directly charge the flashlight, and can also be used as a power bank to power mobile phones, tablets, cameras and other electrical appliances.2. FAST CHARGING: TYPE‑C fast charging, safe and fast, built‑in lithium battery charging protection circuit, automatically stop charging after fully charged.3. ADJUSTABLE BRIGHTNESS AND LIGHTING MODE: 3 kinds of light colors, 7 kinds of lighting modes, to meet your needs in different scenes. It adopts 82 white light beads, 50 red light beads, and 40 blue light beads, with high brightness and low light decay.4. CAMERA BRACKET HOLE DESIGN: You can use a bracket to fix the light on the camera for your convenience. New large lens design, high quality glass lens, strong penetrating power, wide irradiation area and higher brightness.5. WIDE RANGE OF APPLICATION: Suitable for diving, underwater lighting, and can also be used for fishing, hunting, underwater, catch fish, salvaging, camping, hiking, etc.How to Use:1. Unscrew the flashlight and remove the insulating sheet inside.2. Tighten the flashlight, and control the light switch and mode through the long button of the product.Specification:Item Type: Diving FlashlightMaterial: Aluminum Alloy + GlassLight Cup Type: Wear Resistant Glass LensColor: As shown in the pictureProduct Length(Included Bulb Height): Approx.140mm / 5.51inLight Head Diameter: Approx.68mm / 2.68inTail Diameter: Approx.55mm / 2.17inWeight: Approx. 737g / 26ozLight Source Specification: COB lamp beadsWhit