Neat little toy

I don't like Amazon, but here is where I bought mine, thinking it is cheaper. But with shipping it is about 50, a little more on Egag

EDIT Evidently Amazon won't let me post the link. Just search

AK-380 USB SD BT.C FM AUX Audio Power Amplifier 400W+400W 2.0 CH HiFi Stereo AMP Speaker Bluetooth 5.0 Amp Receiver​

https://www.ebay.com/itm/334791296605