5V USB-Powered Fan Cooling Air Fan Two Speeds Powerful Fan with Motion Sensor Automitically On/Off for Office Computer Desk Student Dormitory Study - 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: ✔Portable Fan: Small,lightweight,convenient to carry. Would be perfect for desk office/nightstand/student dormitory/study room/library... ✔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: ABS/PP Package Included: 1* Fan + 1* Motion Sensor Cable + 1* 3.3ft/1.1M 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.
• 【USB-Powered】- The fan comes with a 3.3ft/1.1M USB cable,giving you multiple charginng modes,like: laptop USB port,adapter USB port,portable charger USB port,PC USB port...Plug and play,portable and convenient!
• 【Special Design】- 1.Featuring two speed button,the noise of the first speed is as low as 26DB(A) and the second speed is 34DB(A)at most; 2.Double motor design and 12 fan blades.The 7 rear fan blades rotate at high speed to concentrate the airflow around them and blow forward. The 5 front fan blades absorb and send the airflow back again before blowing away, so as to obtain more sufficient and gentle DC air volume.
• 【Free Standing】-- The bottom of the fan is a round tray, no screws needed, no installation needed,plug and play,instant on,help you to save unnecessary trouble.
• 【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.