Product Description Size: 123*83*43mm Color: White, Pink, Green Material: ABS + Electronic Components Package Contents: 1*fan 1*lanyard 1*data cable 1*manual 1. Unique design The desk fan can be hung around the neck, pocket computer, desktop stand. The dirt-resistant casing makes cleaning easy. 2. Electroplating process display, intelligent cold photoelectric digital display, battery power is clear at a glance. 3. Mini fan collar around the neck A ribbon clips securely to the fan and can be worn around the neck. Then, when it's turned on, a refreshing breeze can blow on the face. Either wear it around the neck or open it. Take it out and put it on the table. 4. Portable Fan - Light Wire Design The Portable fan is sized to be easily held in one hand or around the neck. It is easy to carry when walking, and the wind is large, medium and small, which is very convenient. 5. The wind noise is low. The blade design is adopted, the wind is stronger, smoother and quieter. With less noise, you can truly relax and enjoy the cool breeze. This handleless mini fan won't disturb you while exercising or working. 6. Fan function: 1 Press the switch once to start the 1st gear. 2 Press the switch for the second time to start the 2-speed air volume. 3 Press the switch for the third time to start the 3-speed air volume. 4 Press the switch for the fourth time to turn off the power and cycle through it. 5. Display function: The three air volume gears display "01", "02" and "03" respectively. 6. The remaining power shows "01-"; the low power shows "LO"; the full power shows ""