GDSTIME USB Blower Fan - 75mm

GDSTIME 75mm USB Blower Fan with 3 Speed Control USB Ventilator 5V Product Description 15mm Low profile design small USB blower cooling fan designed to cool various electronics and ventilate DIY projects. Features a multi-speed controller with power switch to set the fan’s speed to optimal noise and airflow levels. The low power-consumption USB plug fan can be powered by USB ports found behind popular electronics and on portable power banks. Each unit contains an additional USB port, up to two fans can be daisy chained together to share the same power source. you can cool different items at the same time in two nearby places. Applications This small and energy-efficient cooling fan is popular in various cooling and ventilation applications including welding helmet, laptop, computer, hard drive, solar controller, modem, small cube PC, 3D printer chamber cooler, entertainment center, router, PS5, dehumidifier, mini receiver, small fermentation fridge, aroma diffuser, and other DIY projects NOTE: This is a 5V USB Fan, if connect with a voltage higher than 5V, the motor may burn off.