Product Description: 1. Use LED with international patent, with a lifespan of 50,000 hours, 2. Neck Type-C charging, with charging indicator and power indicator function, equipped with a dedicated Type-C charging cable; 3.Two-way clamp function; 4. Built-in intelligent temperature control system to prevent the flashlight from overheating during use and improve the comfort of use; 5. Constant current circuit, constant brightness, gear memory; 6. Low voltage warning, when the remaining power is too low, remind the user to replace it in time; 7. Ant-reverse connection desian to prevent the battery from being reversed and causing harm to the circuit; 8. Made of aviation aluminum AL6061-T6; 9. The surface is treated with anti-wear treatment of military standard three-level hard anodizing; MT16 MULTI-FUNCTION FLASHLIGHT MT16 is a delicate, compact, multi-functional light headlamp flashlight.Max brightness:1050Lumens, Max beam reange:169 meters 5 LUMEN CANDLELIGHT MODE The soft light spot is not dazzling, and the lighting in the middle of the night will not affect the sleeping family members. UNIWVERSAL TYPE-C DOES NOT NEED TO GO OUT TO CARRY A CHARGING CABLE Type-C interface design, strong versatility, Compatible with most mobile phones and electronic product data lines, no need to carry it when going out. IPX8-LEVEL PROTECTION EVEN FALEING INTO THE WATER Completely prevent dust and mud from entering, and will not be affected by rainy or humid environments, and can still be used normally in harsh environments. ALL-METAL BODY.WEAR-RESISTANT AND DROP-RESISTANT Passed the 1-meter drop test;A6061-T6 aluminum alloy, high hardness, impact resistance, Hard anodized, wear and corrosion resistant SMALL SIZE. EASY TO CARRY The body of the flashlight is the size of a thumb and it weighs only 35.5grams without batteries making it easy to carry around. ONE-BUTTON OPERATIDN POWER ON/OFF: Long press for 0.8 secondsGEAR SWITCHING: Click (cycle switching)MEMORY GEAR: Automatically remember the current gearSTROBE MODE: Long press for 2 secondsLOCK/UNLOCK: Long press for 2 secondsNote: Power on/off and strobe mode need to be in the unlocked state BATTERY INDICATOR There is a power indicator light on the top of the flashlight. In the off state, touch the switch, the power indicator light will be on, and it will automatically turn off after 2 seconds. Different colors represent different remaining power. The corresponding relationship is shown in the following table:Green: 50%-100%Red: 5%-20%Yellow: 20%-50%Flashing red: 0%-5% SMART TEMPERATURE GONTROE TrustFire ‘s self-developed inteligent temperature control system uses an integrated control circuit for input current and real-time temperature to achieve temperature regulation and greatly reduce the degree of heat generated by the flashlight. 01.Use internationally patented LEDs with a lifespan of 50,000 hours.02. Type-C charging on the neck, with charging indicator and power indicator functions,equipped with a dedicated Type-C charging cable;03.Two-way clamping function04. Built-in intelligent temperature control system to prevent the flashlight from overheatingduring use and improve the comfort of use,05.Constant current circuit, constant brightness, gear memory,06. Low voltage warning, when the remaining power is too low, the user is reminded toreplace it in time;07. Anti-reverse connection design prevents the battery from being installed backwardsand causing harm to the circuit;08. Made of aviation aluminum material AL6061-T609. The surface is treated with military grade three hard anodizing anti-wear treatment;10.Size:67mm (simplified body length)x 23.5mm (head diameter)11.Net weight: 35.5g (excluding battery) 58.4g (including battery)