ZENBRE SoundBank Z3 Wireless Computer Speakers, Portable Bluetooth Speaker Stereo Systems with Powered Subwoofer, FM Radio, Built-in 1800mAh Rechargeable Battery, Mic, Audio Jack, Micro USB Slot, Support TF Card and High-Def Sound for TV, PC, Laptop, Tablets, iMac/iPhone/iPad/iPod, Blackberry, Nexus, Samsung and other Smart Phones, and Mp3 Music Players (Black) A video review is preferred.