1. Charging power supply: DC 5V/1A2. Charging interface: TYPE-C interface3. Battery capacity: 2000mAh (18650 cells)4. Battery life: 1st gear about 6 hours; 2nd gear about 3.3 hours; 3rd gear about 2 hours (2000mAh)5. Control method: button switch, three-speed wind speed, click to switch6. Shell material: ABS/silicone/304 stainless steel7. Semi-closed air intake, dustproof and sweatproof, say goodbye to dust accumulation8. Porous air outlet, bigger wind: bladeless fan, hair will not get tangled. The new all-polymer lithium battery is safer.9. 360-degree circular soft wind: circular neck air outlet, three-speed wind speed adjustment10. Extreme optimization, no feeling, lighter than a mobile phone.11. Adopt high-quality brushless motor, multi-stage air duct design, greatly reduce fan noise

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