Experience the latest in audio transmission technology with our Bluetooth 5.4 Audio Transceiver. This device is designed to broadcast high-quality sound from one transmitter (TX) to over 100 receiver (RX) devices simultaneously, making it perfect for guided tours, conferences, and educational settings. Featuring Low Energy (LE) audio technology, it ensures a more efficient power consumption while maintaining superior audio quality. The clip-on design makes it highly portable and convenient to attach to your clothing or strap. It supports multiple audio codecs including AAC, -AD, and LC3, providing flexibility in terms of device compatibility and sound preference. Connectivity is versatile with options for USB, AUX, and MIC inputs, making it easy to broadcast from various audio sources. Whether you're looking to share music, lectures, or any form of audio, this transceiver ensures everyone in your audience receives crystal clear sound. Color:Black Material:plastic Package Contents: 1 * Wireless audio receiver transmitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.