SPECIFICATION:
Three - phase speed adjustment Double mode power supply With touch switch controlChip - on - board led Effective wind speed: 4.2m/sBattery capacity: 3000maah attery voltage: 4vUnput: 5A-1A Power: 1WPower using time: weak wind - 4hours, Middle wind - 2.5 hours, strong wind - 1.2 hoursWorking mode: usb port charging or built-in batterySPECIFICATION:
Three - phase speed adjustment Double mode power supply With touch switch controlChip - on - board led Effective wind speed: 4.2m/sBattery capacity: 3000maah attery voltage: 4vUnput: 5A-1A Power: 1WPower using time: weak wind - 4hours, Middle wind - 2.5 hours, strong wind - 1.2 hoursWorking mode: usb port charging or built-in batterySPECIFICATION:
Three - phase speed adjustment Double mode power supply With touch switch controlChip - on - board led Effective wind speed: 4.2m/sBattery capacity: 3000maah attery voltage: 4vUnput: 5A-1A Power: 1WPower using time: weak wind - 4hours, Middle wind - 2.5 hours, strong wind - 1.2 hoursWorking mode: usb port charging or built-in batterySPECIFICATION:
Three - phase speed adjustment Double mode power supply With touch switch controlChip - on - board led Effective wind speed: 4.2m/sBattery capacity: 3000maah attery voltage: 4vUnput: 5A-1A Power: 1WPower using time: weak wind - 4hours, Middle wind - 2.5 hours, strong wind - 1.2 hoursWorking mode: usb port charging or built-in battery