AM

"It is a sign of older technology and does not apply to traditional radio stations." 2. "

They usually transmit in monophonic, making them ideal for speech radio and not for music.

"

FM

FM is the classic frequency for broadcasting radio signals.

SW

Short waves are a signal of older technology and do not apply to traditional radio stations.

Retro

They are made to have a vintage style.

AUX

Socket for connecting wired mp3, iPod.