Andoer Wireless Bluetooth Transmitter and Splitter Stereo 1 to 2 Support Connect the Two Devices for TV/DVD/MP3/MP4 Use Auto pairing, don't need manual operation. Compact and human-friendly design, beautiful outlook, and convenient to carry. Built-in microphone, you can speak to the transmitter and the audio signal can be transmitted to Bluetooth device wirelessly. Super clear and fluent effect. Support Bluetooth receiving devices such as Bluetooth speakers, Bluetooth headset, Bluetooth receiver etc. Enjoy music on the bluetooth speaker/headset from your TV/DVD/MP3/MP4 without cables.