Description
SPECIFICATION:?

Three – phase speed adjustment?Double mode power supply?With touch switch control Chip – on – board led?Effective wind speed: 4.2m/s Battery capacity: mahBattery voltage: 4vInput: 5A – 1A?Power: 1WPower using time: weak wind – 4hours, Middle wind – 2.5 hours, strong wind – 1.2 hours working mode: usb port charging or built-in batteryThree – phase speed adjustment?Double mode power supply?With touch switch control Chip – on – board led?Effective wind speed: 4.2m/s Battery capacity: mahBattery voltage: 4vInput: 5A – 1A?Power: 1WPower using time: weak wind – 4hours, Middle wind – 2.5 hours, strong wind – 1.2 hours working mode: usb port charging or built-in batteryThree – phase speed adjustment?Double mode power supply?With touch switch control Chip – on – board led?Effective wind speed: 4.2m/s Battery capacity: mahBattery voltage: 4vInput: 5A – 1A?Power: 1WPower using time: weak wind – 4hours, Middle wind – 2.5 hours, strong wind – 1.2 hours working mode: usb port charging or built-in batteryThree – phase speed adjustment?Double mode power supply?With touch switch control Chip – on – board led?Effective wind speed: 4.2m/s Battery capacity: mahBattery voltage: 4vInput: 5A – 1A?Power: 1WPower using time: weak wind – 4hours, Middle wind – 2.5 hours, strong wind – 1.2 hours working mode: usb port charging or built-in battery
Key Features
Touch Control?

LED light?

Effective Wind Speed?

Battery Capacity of mAh

Durable