Enjoy your favorite TV show or music without disturbing anyone. The Marmitek BoomBoom 55 Bluetooth audio receiver allows you to listen to music or TV through Bluetooth headphones. It features digital audio inputs and aptX technology for a top-notch music experience. With no noticeable delay between the picture and sound, thanks to the latest aptX Low Latency technology. Unique ability to use 2 headphones simultaneously. Bluetooth range: Up to 10 meters with a class 2 receiver, up to 30 meters with a class 1 receiver.