Made of high quality plastics, the fan blades will offer powerful winds to comfort you, and works with very low db to providing you a quiet environment. Vintage telvevision shape providing a unqiue decoration for your desk USB rechargeable: With the rechargeable built-in 800 mAh battery, can be charged by connecting laptop, computer, power bank and other USB-enabled devices. 3 adjustable speed level: 3 speeds available to be adjusted as per your needs. Easy to operate by pressing the power button. Portable lightweight design: The mini size and weight-light characteristic allowing you to put into your bag, enjoying the cool and comfortable wind it brings at anytime anywhere. Please charge the product for the first time. The product can be used for charging or wireless use, and wireless use needs to be fully charged before use. Tap the switch button to enter first gear sleep mode, then press to enter second gear natural mode, and then press to enter third gear normal mode. Press the switch button again to shut down.