From JisuLife
• desktop+clip 2in1• 20hrs ultra-long endurance• 1/2/4hrs time setting• rotating use• 4 speed+sleeping wind• removable & washable fan cover• battery capacity: 8000mah/3.7v/29.6wh• battery type: 18650• input: type-c 5v2.0a type-c• rated power: 5.5w• charging time: 6-10 hrs• working time: 5-28 hrs• fan speed: 4.0m/s max• fan mode: 1/2/3/4/sleep wind• timing: 1/2/4 hours• material: abs