Portable speakers aplenty, but very few will play from USB stick! It's for the kids … playing from USB means no need to leave my phone near it for bluetooth connectivity. I got a great one from target for $25 ages ago, FW-1327, but they don't sell them anymore.
This is what I had
http://www.graysonline.com/lot/0196-9002914/audio-tv-and-hom…
This is all i can find now, for $55+del, which is more than I can spend on the kids.
https://smoothsales.com.au/products/philips-wireless-tragbar…
https://www.choice.com.au/products/electronics-and-technolog…
…I don't really want to get a "PA speaker" because the quality is for speaking, not music…
Recommend a Portable Speaker with USB/MP3 Playback
radnom on 24/10/2018 - 16:34
Comments
How about a Bluetooth speaker and a cheap android phone with Spotify?
Not many would support USB playback.
I should add. With a <50 budget realistically what are you expecting?
Have a look on gumtree.
https://www.ebay.com.au/itm/X3-Bluetooth-V2-1-Mini-Wireless-…
$12, only Yellow left. Generic chinese unit though, so no guarantees…. about anything.