LED Flashlight, LED Flashlight 10,000 Lumens, Rechargeable Via USB, Extremely Bright Flashlights, Battery-Powered Flashlight, IPX4 Waterproof, For Outdoor Camping, Hiking, Emergencies

Specification: Material: Aluminum alloy Switch: pressure switch Batteries not included Charging: Rechargeable (2600 mAh battery) Power supply type: Micro USB charging Lumen: 10000 Range: 300 m Lighting: 5 modes and adjustable focus: Highlight > Medium > Low > Strobe > SOS Power: 15W Light source shape: LED Waterproof: Daily waterproof Zoom method: long press to zoom Battery indicator: 4 LED battery indicators 100% -75% -75% -50% -25% Applicable environment: diving, hiking, camping, self-defense, night fishing, etc. Features: With pen clip, built-in rechargeable battery, high brightness and long range, power indicator Instructions for use: 1. check the battery: make sure the battery is charged and install the flashlight the right way around. 2. when using a flashlight, select one according to the voltage and battery requirements of the flashlight. Do not use them indiscriminately to avoid burning the circuit board. Do not use batteries of different models and voltages at the same time. 3. if the brightness of the flashlight changes significantly during use, turn off the flashlight to prevent deep discharge of the battery and charge it in time. Pay attention to the waterproof, moisture resistance and drop resistance of the battery . When charging according to the charging speed of the charger, take out the charger in time after the indicator light changes without overshooting. 4. if the battery is not used for a long time, it should be fully charged and stored, and then recharged and discharged in about three months to avoid chemical corrosion. 5. keep the inner wall of the lamp cup clean. Never wipe it with your hands or hard objects. To remove fingerprints on the lens, you can gently wipe it with a cotton swab dipped in lens cleaner. 6. do not keep the flashlight in contact with sunlight, water, chemicals and corrosive gases for a long time to avoid damaging the flashlight. 7. amateurs must not disassemble the flashlight to avoid damage to the circuit board. Precautions: 1. do not shine directly into your eyes to avoid eye damage. 2. do not use it in overvoltage, the voltage should not exceed 4.2V, and do not put the battery upside down. Otherwise, the circuit board will be burned out; 3. please check the positive and negative poles of the charger when charging, and do not overcharge or discharge the battery to avoid affecting the battery life (the charging time is generally 5-8 hours). 4. when using the flashlight, check that all screws are tight and not loose, otherwise there may be no or weak light. 5. the flashlight should not be exposed to the sun or an environment with high temperatures. Please remove the battery after you have finished using it and store it in a cool and dry place after it is fully charged. The flashlight is waterproof and does not cause any problems in general rain, but does not have a diving function. Do not carry a flashlight with you when diving and do not leave it in a pool or bathtub for long periods of time; Packing list: Flashlight*1 USB cable*1 Instruction manual*1