Product Description: 2-in-1 Wireless Bluetooth 5.0 Audio Receiver Transmitter Seamless Wireless Audio: This versatile 2-in-1 device supports audio equipment with audio input interfaces, enabling both wireless audio reception and transmission. Transform your traditional audio devices into Bluetooth-enabled systems effortlessly. Automatic Bluetooth Connectivity: Enjoy hassle-free connections with automatic search and pairing capabilities for Bluetooth devices. The built-in AEC (Acoustic Echo Cancellation) and ANC (Active Noise Cancellation) circuits ensure a stunning stereo experience with purer sound quality. Enhanced Signal Transmission: Equipped with an enhanced signal transmission circuit, this device offers faster and more stable connections. It is compatible with dual lossless audio formats, ensuring high-quality sound without compromise. Flexible AUX IN/OUT Support: The device supports AUX IN/OUT, providing flexibility for various audio setups. With automatic memory connection, it simplifies operation and ensures a seamless user experience. The built-in battery offers long-lasting performance, making it perfect for extended use. Wide Compatibility: Smart compatibility with Android and iOS systems allows easy integration with phones, tablets, and all Bluetooth audio devices. Whether you're using it with a computer, TV, or speakers, this device enhances your audio experience across multiple platforms. Upgrade your audio setup with the 2-in-1 Wireless Bluetooth 5.0 Audio Receiver Transmitter, designed to deliver superior sound quality and seamless connectivity for all your devices.