AM/FM
The device has a built-in AM/FM radio with automatic radio station search (AM - very short wave radio, FM - long, medium and short wave radio).
Portable
The compact size and lower weight allow for easy transport of the device so you can take it wherever it will be a pleasant and entertaining companion.
Dual power
You can use the unit when it is plugged in or connected to the mains, or only from a battery / built-in rechargeable battery. This gives you the freedom to use it. When you are at home, you can have it plugged in when you're going out, simply using it without connecting to the network - without having to turn off the device.
AUX
AUX is an input for an amplifier or receiver of various audio equipment that is used to connect an external audio source. So it's a fast way to play music from an external source by connecting your devices with a cable. The advantage is that you can play music without sacrificing audio quality while maintaining stereo sound.
