Mini FM Radio Portable Speaker MP3 Music Loud Volume Player Support Time TF Card U Disk Power-off Memory Rechargeable  Innovative lanyard antenna Designed for the elderly The antenna adopts an innovative design, which is an antenna and a lanyard. Make the signal more stable, make it more convenient to carry, and not easy to slip off. LED high-definition display Large-size LED display, with power display, time display, radio frequency display, song display light function, more convenient for night operation. Shocking volume High-performance strong magnetic large voice coil speaker, mid-range pure and full bass, surround sound field, plus bass diaphragm more three-dimensional sense of space. Enjoy long standby Use removable 18650 battery Support earphone U disk to listen to songs Equipped with 3.5mm standard audio interface, TF card/∪disk interface, which can support earphones and U disk/TF card to listen to songs and enjoy high-definition sound quality. Digital shortcut song selection FM When you want to listen to a certain station or a song in the songbook, such as 918, directly enter the number 918 to listen. Power-off memory Don't be afraid of power failure, where to stop, where to start, save worry to the second.