Portable Outdoor Speaker 1)Radio&speaker function 2)Support TF card 3)Build-in flash memo&Li-battery 4)Outdoor Accessories Portable Outdoor SpeakerPortable Outdoor Speaker is a cute FM radio/speaker.It can work as FM radio,MP3 player and speaker supporting any 3.5mm Jack player .Its hard aluminium alloy housing and build-in bettery power supply made it ideal for outdoor use.The bass and treble ...