6-tums klämmfläkt Mini bärbar laddningsfläkt med lång batteritid, kontorsstationär sovsal stor vind tyst fläkt

Power mode: lithium battery Noise: 36-45dB (inclusive) Color: white, pink, dark blue, black Built-in battery capacity: 2000mAh-4000mAh (inclusive) Shell process: spraying (UV paint, rubber paint, metallic paint, piano paint, pearlescent powder) Battery life: 3-6h (inclusive) Motor type: brushless motor Whether to support charging: Yes Packing volume: 18.5 * 21 * 9.3cm Rated voltage: 5 Additional functions: power bank, desktop type, clip type, 720 ° rotation Number of blades: 3 pieces Fan Category: Clip Fan Appearance size: 233x176x100 Rated power: 5 Whether it has a built-in battery: built-in battery Specifications: 233 * 176 * 100mm Battery capacity: 3000mAh Operation mode: normal button Working hours: 4-8 hours Applicable area: 10 square meters Shaking head method: 8 characters shaking head Wind speed gear: 4 gears