Specification:Material: ABS + Silicone3 Color: Green / Pink / White (optional)Interface: USBInput Voltage: DC 5VPower: 2-7WWorking Current: 0.4-1.6AWind Speed: 3 LevelFeature: Dual-Fan (Double Head)Function: Aromatherapy Function (essential oils not included)Size: 232 x 50 x 118 mm / 9.13 x 1.97 x 4.65 inch (appr.) Features:• Energy saving, low noise.• 3 level wind speed adjustment.• Compact, space saving for your table.• Provide you cool and soft wind in this summer.• USB interface, can be connected to power bank, computer, and more. Operation:• Long press power switch to change single and double tur-bine modes.• Single and double wind tur-bine modes with 3 wind speed. Kindly Reminder:• Children need to be used in adult custody.• Disconnect the power cord if you do not use it for a long time.• Do not use the product in extreme conditions such as humidity, high temp, high heat, sun exposure, etc. Package Included:1 x Mini Fan1 x User Manual