Suitable for all devices/digital products (mobile/Mp3/Mp4/Mp5/USB fan/USB air purifier, etc.) that can be powered / charged via the computer's USB interface.
Applies to most mobile phone charging with rechargeable data cable.
USB power supply for USB speakers, USB fans, USB thermal products, etc.
Voltage to adapt to a wide range, can be used for AC 100-240V.
The charging process is fast, high efficiency, safe and reliable.
Lightweight, easy to carry, easy to operate.
At the same time can be to the Tablet PC and mobile phone charging, over-current, over-voltage, over-temperature protection.