ITEM NAME:LED USB rechargeable headlight fish bright waterproof head flashlight headlight Features: Comfortable to Wear: Adjustable headband that keeps staying in place, lightweight and comfortable to wear. Adjustable Brightness: Easily adjust the headlamps led brightness from high bright to low or flashing. Wide Application: Portable and wide angle headband headlamp led, you can work with free hands in the dark. Easy to Use: With better performance and is very easy to operate, The led headlamp for head is durable. Applicable Usage: Suitable for outdoor running, cycling, fishing, camping, hiking and so on. Directions for flashlight use: 1, the flashlight in use, according to the voltage and battery requirements, do not misuse, in order to prevent burning circuit board, different models, different voltage of the battery do not use at the same time. 2, in use, when the brightness of the flashlight obvious change to turn off the flashlight, to prevent the battery overput. 3, heat dissipation skills: torch in the use of the process, to ensure the heat dissipation.When the battery is strongly charged, it is best to use the second gear, so that the lamp holder and battery can be extended product life! Do not direct the flashlight light into people's eyes, super bright dazzling, so as not to affect the vision, especially children. Five.troubleshooting 1. Check the battery: make sure the battery is charged and installed in the correct direction. Different brands of batteries are not allowed, and new and old batteries are not allowed to be mixed. 2. Check the tail cover: ensure that the switch has been tightened and the contact is good, ensure that the copper column of the tail cover is in good contact with the metal plate of the tail cover gland, and pay attention to whether the lamp holder is loose. Specification Material: ABS Shell Color: Black Size(Approx.) Diameter: About 30 cm/11.81 inch(Min, Adjustable) Lamp bead type: COB Product lens: soft light film Product materia.2, in use, when the brightness of the flashlight obvious change to turn off the flashlight, to prevent the battery overput. Do not direct the flashlight light into people's eyes, super bright dazzling, so as not to affect the vision, especially children.
