Sharp's new Bluetooth Speaker is a real partner for personal devices with compatibility with almost all kinds of personal media devices. Sharp is introducing 2 new features with this product. Firstly, not only does the GX-BT3 support Bluetooth audio streaming but it also incorporates NFC technology in a special way. There are 2 NFC free-setting tags supplied as accessories. You may affix them to any suitable location in your home within 10 meters ÂÂ- in line of sight) using the provided Velcro stickers. By doing this, you do not have to get up & go to the product to touch for NFC connection like the current NFC enabled devices in the market. Sharp is promoting it’s free-setting NFC Tags whereby it enhances the user- friendly connection for Bluetooth by a simple touch on these tags rather than the product itself. Bluetooth connection via NFC at your convenience. Sharp delivering breakthrough audio innovations & beautifully designed products for today's modern lifestyle. GX-BT3 was designed with cylindrical shape with motorized mechanism & subwoofer at each end (built-in 2 units 8cm subwoofer). In addition to enhance your stereo experience, diffuser expansion of left & right channels is one of the tools which can enhance stereo & woofer sound angle. Motorized mechanism created to fix sound angle correctly. Also, artistic designed the center open space with running LED beat while music playback. It's a thoughtful combination of engineering & design.