5V USB-Powered Fan Cooling Air Fan Rotatable Powerful Fan with Motion Sensor Automitically On/Off Two Speed Governing Fan for Office Computer Desk Dormitory Student Dormitory - Black

Are you tired of constantly switching the fan on and off? Are you still worry about forgetting to turn off the fan when you leave? This fan can help you to solve above problems: ✔Small and lightweight,space saving and easy to carry.Would be perfect for improving air flow in small space,like desk office/nightstand/student dormitory... ✔USB Powered: No electrician needed, no wall socket needed,just plug it to an USB port,like: portable charger,AC adapter.Instant on and practical. ✔Induction Control: When you enter the induction range, the fan will automatically turn on. After leaving, the induction fan will automatically turn off after a delay of 20 seconds.(Tunableness) Specifications: USB Fan Color: Black POWER: USB-Powered Body Material: Plastic Package Included: 1* Fan + 1* Motion Sensor Cable + 1* USB Cable All accessories are UL certified. Any cooperation or bulk order are welcomed.

• 【Motion Sensor】 - Helps save power by eliminating forgetting to turn off. This portable fan has an inductive switch, so you don't need another switch. No tedious electrical work required. Just turn on the power to make a comfortable induction light fan. Quiet, small fans are perfect for amp,stuffy environments and help keep the air in the fresh and clean status. Normal delay time: about 20 seconds (adjustable), sensor distance: about 3 to 6 meters.
• 【Two-Speed Operation】- Featuring two speed button,this fan offers high and low speeds to accommodate your needs. Both settings deliver refreshing air with minimal noise(60db-80db) to prevent distractions.
• 【Adjustable Design】- The fan 180°free angle adjustment to provide cooling air circulation in any desired direction.
• 【Two-Power Source】- The two-powered source are: 1.USB-Powered: Come with a 3.28 ft/1M USB cable,can match AC adapter or other USB ports,like: portable charger,PC...; 2.Battery-Powered: 4 x AAA batteries for the fan(batteries are not included).Batteries are rechargeable,when the battery runs out, it can be used with a USB cable.But the motion sensor function must be use with the usb motion sensor cable,please kind note.
• 【Compatibility】- 5V USB-Powered fan perfect for improving air flow in small space,like desk office/nightstand/student dormitory also suitable for the car.Warm Tip: the output voltage and current of the device connected to the fan is 5V 2A or higher.Otherwise, the fan may not work or work intermittently.