Feature: Neck hanging/handheld/desktop, three-speed wind power, built-in battery, 180 folding adjustment, mobile power supply Comfortable hanging neck, lightweight and cool enough Weight-saving structure design, bid farewell to traditional hanging neck fans and enjoy coolness. Specification: Name: Handheld fan Power mode: USB Rated voltage: 5V Noise: below 40dB Rated power: 5W Rated frequency 50Hz Applicable area: 0.06m3 Air supply mode: no turning or shaking Wind speed gear: 3 speed Support Charging: Yes Shake head: up and down Color: white, pink, blue, green Size: 165*80*18mm/6.5*3.15*0.7in Built in battery capacity: 1200 mA -2000 mA Function: power bank, mobile phone holder Number of fan blades: 7 blades Shell process: electroplating Battery life: 6-8 hours Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Package: 1 x Fan 1 x Manual 1 x USB Cable