DOSS SoundBox Plus Portable Bluetooth Speaker w/ HD Sound $35 at Amazon
Amazon with Wonders Tech has the DOSS SoundBox Plus Portable Bluetooth Speaker with HD Sound (black) for $40 - $5 off coupon (click "save an extra") =
$35 with free shipping on $25+ or with Prime.
Features 16W of power, up to 20-hours of playtime, reaches up to 66' from the device and you can pair two SoundBox Plus' for enhanced stereo.
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