Sorry it’s not a usb charger for your mobile devices, but if you want to enjoy your favorite music from your smartphone, the Bēm’s Outlet wireless speaker will help you.
This is a unique wireless speaker that measures approx 3 x 5.25 x 2 inches. As we can see from the images, the wireless speaker features ultra portable design, and looks only a smidge larger than a juice box, moreover, using built-in Bluetooth technology the portable speaker is able to wirelessly connect with your Bluetooth-enabled smartphone, tablet or music player in order that you can comfortably enjoy your favorite music. All you need to do is only plug the portable speaker into a wall outlet, the bluetooth speaker will automatically pair with your music player. Apart from that, its integrated 3.5mm audio input allows you to connect the wireless speaker with any 3.5mm music player with audio jack.
Bēm Outlet speaker is available in black and white, each one is priced at $99.99 USD. If you’re interested, jump to Bēm official site for more details.
Additionally, if you need other options, you might like to check SoundFly Air AirPlay speaker and more via “wireless speaker” tag.