Overview Specially designed for protect the phone from breaking, made of high-end TPU material with noodle design, silent USB mini fan can be portable and convenient to storage which is durable and easy to use with three wind speed design with noise. USB Fan With Stand Features- 1. Simple and slim body, skin-friendly matte texture, fresh and elegant, within easy reach! 2.800mah safety polymer battery with long-lasting battery life, three-speed dimming, three-level power display, power level is clear at a glance. 3. Three-speed 7-blade silent cutting wind, gentle air supply, no dry noise, more comfortable. Highly integrated beauty and practicality, bringing you the freshest feeling this summer! 4. Intimate lanyard hole design, free hands at any time, the design is more intimate.. USB charging, simple and convenient, compact, can be stored at will. 6. Support customized LOGO, gift box packaging; simple and generous appearance, firm structure, small size, light weight, and easy to carry. It is a companion for travel and outdoor sports. Product Specification Power supply mode: USB Rated voltage: 5V Rated power: 2.5W Rated frequency: 800 Noise: 36dB or less Gross weight: 67g Air supply method: turn page Wind speed gear: third gear Operation mode: mechanical Whether to support charging: support Speed adjustment gear: third gear Whether to turn page fan: Yes