Handheld Leafless Desktop Computer with Three Fan Speeds USB 2000 mAh Air Grey Description: Powerful Air Stream 3 Adjustable Settings: Equipped with three fan speed levels: low, medium and high. Instructions for use: use the push button switch directly, press the button 1, 2, 3 times, 3-position switch, then press to Leafless product, safe, small size, easy to carry, equipped with a base for easy setting, with phone stand function, essential product on the go Process material: molding assembly accessories, ABS PC metal Battery capacity: 2000MAH, usage time: 6 hours after full charge, charging time: 46 hours Specification: Fan blade material: no blade Shape: Handheld Switch Type: Knob Additional Features: Mobile Phone Holder Product Size: 24,5x7x7cm The package includes: 1 x bladeless wentylator 1 USB cable