【Bluetooth Transmitter】TVMate is a sleek and compact Bluetooth audio transmitter, it can adding a more Bluetooth function to your old TV/PC/MP3, make them transmit wireless audio signals to your Bluetooth headset/speaker. TVMate also support BYPASS mode too. | 【aptX LL】Equipped with a csr8670 chipset, support aptX Low Latency technology, the minimum latency can reach 40ms, bringing you the experience of lip synchronization. (Headphones/speakers have to support aptX LL too, otherwise normal codec will be used). | 【AGC】Equipped with an AGC (Auto Gain Control) chipset, to further ensure adequate volume output (compared with Bluetooth transmitter without AGC chipset, it can output higher volume). | 【Transmit to 2 Devices simultaneously】 It can transmit Bluetooth signals to 2 receiving devices simultaneously, providing more possibilities for expansion. Now different users can use it in different rooms with out disturbing each other. | 【Visible Display& Button Control】 Equipped with a LCD screen to make all operations more intuitive. Now you'll know the working status through the screen, find problems in time and avoid wrong connection. Used with the A,B,O buttons on the panel, all operations will goes conveniently and quickly. Magnetic designed on the bottom, with the metal sheet attached in the box, TVMate can be hidden on the back of the TV.