This 3 in 1 fan can be clipped to waist, stand on the desk, or hang around the neck. With three wind speed modes for choice, you can choose the mode according to your own habits. The portable size allows you to take it anywhere you go. Besides, it also serves as a power bank to charge your phone in case of emergency. A perfect small fan for different outdoor or indoor activities, such as hiking, riding, climbing mountains and so on. 3 In 1 Fan: This fan can be clipped to the waist to keep skin dry, which can prevent skin from sticking to clothes with sweat. You can also wear it around the neck, or make it stand on the desktop with the bracket at the back. Enjoy the coolness with both hands free. 3 Wind Speed Levels: There are 3 wind speed levels for choice, including 5m(16.4ft)/s, 8m(26.2ft)/s, and 11m(36.1ft)/s. You can freely switch the level according to your own needs. With a noise level lower than 40dB, this fan makes you sleep or work in peace. Power Bank: With a built-in 4000mAh lithium battery, this fan can turn into a power bank to charge your phone in case of emergency. Portable: With a size of 4.7x3.1x1.6in, you can take it anywhere you go. Suitable home, office, or outdoor usage like hiking, bikes, climbing mountains and so on. Premium Material: Made of high-quality ABS material, it’s crashworthy and durable. Feel the irresistible coolness in this sultry summer with this fan. Product Type: Waist Clip Fan Color: White Material: ABS Input Voltage/Current: DC5V 2A Battery Capacity: 3.7V 4000mAh Lithium Battery Wind Modes: 5m(16.4ft)/s; 8m(26.2ft)/s; 11m(36.1ft)/s Noise: Below 40dB Max. Motor Speed: 4300RPM Charging Time: 4-5Hrs Work Time: 4-6Hrs Strap Length: 65cm/25.6in USB Cable Length: 100cm/39.4in Fan Size: 12x8x4cm/4.7x3.1x1.6in Fan Weight: 250g/0.6lbs Package Size: 18x10.7x5.6cm/7.1x4.2x2.2in Package Weight: 342g/0.8lbs 1 x Fan 1 x Strap 1 x USB Cable 1 x User Manual