Mini Handheld Small Fan Rechargeable Mute Desktop Portable Fan 1. Material: ABS 2. Speed: 3 speeds 3. Power: 2.5W 4. Voltage: 5V1A 5. Charging time: about 3.5h 6. Battery capacity: 1200mAh 7. Charging interface: Type-C 8. Using time: about 2.5h in 3-speed about 4.5h in 2-speed about 10h in 1-speed 9. Weight: about 105 g 10. Size: about 14 x 7.5 x 4 cm Features: 1. 3-speed wind power can be adjusted, silent and large air volume, single-handed handheld fan, blowing away sticky stuffy heat 2. Long-lasting battery life of 2.5-10h, to meet your needs, charging once, blowing for 10 hours 3. 180 degrees up and down adjustable, wide range of use, can rotate to adjust the angle of the blowing wind, blowing wherever you want