Product name: Silent neck-hanging bladeless digital display fan Product material: ABS+PP Fan gear: 5 gears Interface: Type-C Rated power: 5w Rated voltage: 5v Built-in battery capacity: 1200mAh-2000mAh (inclusive) Noise: 36-45dB (inclusive) Gear: 1st gear sleep wind, 2nd gear natural wind, 3rd gear refreshing wind, 4th gear refreshing wind, 5th gear smart natural wind 7 revolutionary breakthroughs: 1. 360-degree full-range wind, cool all over the body without sweating 2. Multi-channel atmosphere outlet, more uniform atmosphere outlet, softer natural wind 3. Silent use, top-end silencer motor is quieter and more energy-saving 4. Cool all day without power outage, Type-c fast charging port, new energy 18650 lithium battery 5. Ice porcelain cooling technology, instant cool cooling efficiency increased by 100% Cool without adding extra cost! 6. Colorful atmosphere light, not only a fan, but also lights up the stars in the night sky 7. 8-core powerful motor, strong wind and 100% coolness Features: 1. Rapid cooling Ice porcelain sheet quickly cools down the whole body in 1 second, quickly cools down and the cooling effect is increased by 300% 2. Cool hurricane 8-core powerful ice engine, ice-feeling hurricane, cooling in seconds, high-frequency ice engine drive, wind crushes old fans 3. Instant cooling of the whole body 360° full-area surging wind, leaving no sweat on the whole body, multi-channel cutting wind is softer, no need to worry about headaches when blowing directly 4. Intelligent digital display with five gears LED intelligent digital display of power and gear position visualization, it is better to have a display, and you can know whether there is power or not 5. Battery life upgrade High-capacity energy-gathering battery cell, using new energy battery cell with ultra-low power consumption, and 4 times the battery life with the same capacity 6. Trendy and cool light Trendy and cool atmosphere light can be used for both blowing and light at night, newly upgraded black technology light, we have what others dont have, professional design for outdoor play enthusiasts 7. Silent upgrade Quiet enough to hear breathing, top-of-the-line noise reduction motor Five levels of quiet coolness next to the ear 8. Safety upgrade Anti-curling vents for long hair to wear with confidence! New upgrade, safe and curl-free 9. Trendy and cool atmosphere light Outdoor camping, can be used as a fan to cool down during the day and as a light lamp at night A must-have for going out Color: white, pink, black, blue Product weight: 365g Product size: 198*54*184mm Packing method: boxed