199-speed Desktop wall-mounted Fan With Handle & Light Built-in Aromatherapy Cotton 1. The fan base bracket can be folded freely at 180 degrees, can be handheld, vertical, or wall-mounted, and can deliver air at a wide angle of 180 degrees2. The mesh cover can be rotated and disassembled, and the built-in absorbent cotton sheet can drip various fragrance liquids to make the fragrance float in every corner of the air. (Perfume bottle not included)3. Ambient warm light effect & acrylic light-transmitting, textured aesthetic design4. 199-speed wind adjustment, 3000 mAh ultra-long battery life, support charging while using5. LED ultra-clear digital display screen, real-time mastering of gear power6. Easy to disassemble the front net, solve the dust accumulation problem, convenient cleaning Specifications:1. Material: ABS+PC2. Input: 5V 1A5W3. Power: rated 3.2W, maximum 4.5W4. Battery capacity: 3000mAh5. Interface type: TYPE-C6. Battery type: 21700 battery7. 199-speed adjustable: 1-1998. Charging time: about 3 hours and 30 minutes9. Use time: 1-speed about 10 hours, 100-speed about 5 hours, 199-speed about 2 hours and 50 minutes10. Speed: 1st gear about 2200RPM, 100th gear about 2900RPM, 199th gear about 3400RPM11. Wind speed: 4.2V 01st gear about 2.9ms, 100th gear about 3.8ms, 199th gear about 4.5ms