Bluetooth 4.1 transmitter receiver 2 - in - 1 adapter receiver + transmitter compatible with 3.5 mm audio device Seamlessly connect 2 units High response charging 【pure sound】 aptX Codec is a clear standard of CD sound quality. Equalizers can also be used. Please enjoy the original beautiful sound. Since the transmitter receiver 2 - in - 1, let 's enjoy every cordlessly received, transmitted cordless on Bluetooth 4.1. <br> [No sound skip] Transmitter mode is a low-latency, smooth unstressed transmitter, it can play correctly cleanly. <br> 【2 OK】 Only by switching the switch, it will change from the transmitter to the receiver. The transmitter function can be paired with two devices. If you use TaoTronics Bluetooth 4.1 2-in-1 adapter, you can enjoy twice as usual. <br> 【Always OK】 TaoTronics Bleutooth 4.1 2-in-1 adapter can be used while charging. Enjoy your favorite music wirelessly anytime <br><br> Do you enjoy movies, music, games and late-night programs with wireless streaming? Easy installation with just 3.5 mm audio jack. <br><br> Low latency <br><br> Battle in each place aimed at one sound battle. You can enjoy such a seamless sound. <br> Unexpected humming with switch on. Complete streaming play will help you with your enjoyable music life. <br><br> TX / RX mode <br><br> Just switch the switch from the transmitter to the receiver. It is very simple. TaoTronics <br> Bleutooth 4.1 Please try the power of 2-in-1 adapter by all means. <br><br> No compromise sound <br><br> The adopted aptX codec is a CD quality standard with high sound quality. You can enjoy high quality stereo sound quality. <br> Even though it is wireless, is this high quality sound? You surely think so. Please enjoy it quite well. <br><br> set content <br> 1 x TaoTronics Bluetooth 4.1 2-in-1 adapter (Model: TT-BA 07) <br> 1 x 3.5 mm audio male - male cable <br> 1 x 3.5 mm stereo (female) and 2 x RCA (male) cable <br> 1 x USB charging cable <br> 1 x Operating Instructions