Proximity focus wind power, three gears of wind power adjusted at will, drive away the stuffy heat, instant cooling. Can be handheld can be put on the desktop, a variety of ways to use, both outdoor, outdoor use, but also can be transformed into a mobile phone holder. Compact size, whether on the way to and from work, shopping, lightweight portable, and then the hot weather is not afraid. Multiple charging methods, support mobile power, home charger, computer USB socket, car charger and so on for its charging. Made from abs material, measuring 6.1*2.83 inches, this custom portable usb rechargeable fan. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Compact size, lightweight, easy to carry.