Description: For the main advantages of this flashlight, upgraded lamp beads, high brightness, long range, intelligent power display, three light modes, waterproof, and extremely practical. What makes this flashlight for long life is the high-capacity battery design, in addition, the head-mounted design makes it convenient and portable, ideal for outdoor fishing. It is constructed of ABS material. The length of this headlight is 8cm, the width is 7.5cm and the height is 6cm. The diameter of headlight is 4cm. It is suitable for outdoor, fishing. Item Name: Headlamp Material: ABS Features: High Brightness, Smart Battery Display, Upgrade LED Lamp Beads Usage Scenarios: Outdoor, Fishing Light Head Diameter: 4cm Battery Capacity: Conventional 400 mA Charging Method: Data Line Charging Gear: Three Functions Power: 15W Size Details: Size: 8cm x 7.5cm x 6cm/3.15" x 2.95" x 2.36" (Approx.) Diameter: 4cm/1.57"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Headlight 1 x Headlight Strip 1 x Data Cable