Specifications Type: USB Fans Material: Plastic Color: Black, white, green, pink, blue, orange, purple Size: 14 * 10.5 * 4 cm / 5.5 * 4.1 * 1.57 in USB cable length: 25 cm / 9.8 in USB charging time: about 6 hours Input voitage: 5V Input current: 0.5-1A Output voitage: 5-9 V Output Power: 4.5W Battery: Li-ion 16850-3.7V Blowing time: 1 speed: about 30-60 minutes 2 speed: about 60-90 minutes 3 speed: about 100-120 minutes Operating Instruction: * ON button: Battery activation button. * Green button: Click shift button after activating battery,the fan will cyclic shift, press once to change a speed. The program sequence is power on-1 speed-2 speed-3 speed-power off. * Working mode indicator. * Charging indicator light: red light for charging,green light for fully charged. * Charge battery through the Micro USB input. * Portable power,USB output. Package Included 1x Main fan engine 1x USB cable 1x 18650 battery Special Statement If the fan does not work with the battery inside, please charge the battery first before starting to use. Due to the manual measurement, the error measure may exist. If there is something unexpected, please contact us. We will reply you within 24 hours.
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