The USTX is by far the smallest and lightest transmitter in our range. It measures 58mm x 29mm and at just 5mm thick it can easily be concealed inside a book, wallet, pocket etc or even be slid under a door. Unlike other room transmitters the USTX has no protruding external antenna. Instead it uses a highly efficient internal 'loop' antenna to keep the overall size to the absolute minimum. Despite its small size, it offers incredible sound quality and will pick up a whisper from up to 10 metres away. The whole unit weighs only 9 grams including the supplied lithium 'coin' battery.

*For export outside the EC only