Sharing your favourite music with friends has never been easier! Two devices can be simultaneously connected to this compact Bluetooth audio adapter; Multipair Party Mode. This has the advantage that you do not have to disconnect and reconnect if you want to stream your music alternately. It allows you to easily switch between your tablet and smartphone. or alternate your tracks with a friend who shares your connection.The BoomBoom 93 features both an analogue and digital audio output and supports aptX®. If your smartphone or tablet is also equipped with aptX®. it enables you to wirelessly stream CD-quality music.The BoomBoom 93 features NFC. NFC lets your smartphone/tablet create a Bluetooth connection automatically. and will set up a link as soon as it gets near the Marmitek BoomBoom 93.