Review on 🔊 Soundflow Soundboard Wireless Portable Speaker - Instant Sound without Pairing, Wires, or Setup! (SP20BKGR in Black and Lime Green) by Roy Ramos

1) It worked fine with my iPhone (although the cable that came with it didn't work at all). Unfortunately, I don't have many audio files on my iPhone. 2) On my Android phone it only worked when I placed the device at a slightly dangerous angle. 3) I have several audio players (like the Sansa Clip) that don't have speakers and used the cable that came with them. It worked, but the volume was very low - too low for practical use. Not quite sure how to rate this as my experience wasn't great (and I decided to return mine). However, it may work well for other people. If you have a device that connects to the player and listens to a lot of music through your mobile device, this can be a useful way to access your music. You'll probably have to buy this thing and try it - I hope everyone who does has better luck than me.