Super Bright & 6 Light Modes - The rechargeable headlamp has 6 light modes: main beam strong / main beam weak / side beam strong / side beam weak / red beam / SOS red strobe, the main beam gives you focus beam illumination, side beam gives you wide beam illumination. you can switch modes according to their different environments to get the full effect you want outdoors. which is suitable for running, camping, cycling, fishing and climbing. Sensor Mode: Sensor mode, you can easily turn on/off the lights by waving your hand, which is more convenient and avoids getting the headlamp dirty when your hands are dirty. Lightweight and comfortable - the headlamp weighs only 2.15 ounces, the head can be rotated 45, the headband is wide and soft, adjustable length, wearing quite comfortable, perfectly fits your head size and firmly fixed, suitable for adults and children. Directly turn off the design - In any mode, if you select a brightness mode and no operation for more than 5 seconds, the light will turn off directly when you press the button again. no more scrolling through all the modes. Color: as pictured Dimensions: 2.76 x 2.56 x 1.97 inches Quantity Sold: 1 piece 1. Instructions 1. When the flashlight is used, it should be selected according to the flashlight& 39;s voltage and battery requirements, and do not use it indiscriminately to prevent the circuit board from being burned. Different models and different voltage batteries should not be used at the same time; 2. In use, when the brightness of the flashlight changes significantly, turn off the flashlight to avoid over-discharging the battery and charge it in time; pay attention to the battery waterproof, damp and falling When charging, according to the charging speed of the charger, after the indicator light changes, take it out in time, do not exceed; 3. Keep the inner wall of the lamp cup clean, do not wipe it with hands or hard objects, erase fingerprints on the lens, and gently wipe with a cotton swab moistened with lens cleaner; 4. Do not let the flashlight contact with sunlight, water, chemicals and corrosive gases for a long time to avoid damage to the flashlight. Secondly, issues requiring special attention: 1. Do not irradiate eyes directly to avoid eye damage. 2. Do not use overvoltage, the voltage should not exceed 4.2V, and the battery should not be reversed, otherwise the circuit board will be burned. 3. Please check the positive and negative poles of the charger when charging, do not overcharge and overdischarge the battery, so as not to damage the battery life (charging time is generally 5-8 hours) 4. When using the flashlight, check that all the wires are tight without loosening, otherwise it may not cause light and light; 5. The flashlight should not be placed in the sun or in a high temperature environment. After stopping use, please remove the battery, charge it fully, and store it in a cool, dry place. 6. The company& 39;s flashlight has the ability to be waterproof for life. Usually there will be no problem in the rain, but it does not have a diving function. Do not carry this flashlight for diving or do not put it in the basin or bathtub for a long time; 7. In order to keep the O-ring (seal rubber ring) and thread rotating smoothly, please wipe Vaseline oil on its surface 2-3 times a year. Three, charging instructions: The shortage should be replenished in time to avoid affecting the battery life, and the battery should also be charged during long-term storage. [Switch]: Dual Main Switch: Speed Switch + Induction Switch. [Charging Method]: USB Charging [Booths]: 6 speeds: XPG strong light-XPG weak light-COB white light strong light-COB white light weak light-COB red light strong light-COB red light flash About aberration chromatic: The goods sold are all taken in kind, but due to different lighting, monitors, etc., there will be a little color difference, which is a normal phenomenon, not a problem of quality About the size: The dimensions of the products sold are all measured manually. Due to different measurement methods and tools, it