Product Description: Wireless Adapter Bluetooth 5.0 Audio Transmitter Receiver 3.5mm Aux Jack 2 IN 1 USB Bluetooth Dongle with LCD Display For TV PC Advanced Bluetooth 5.0 Technology: Experience superior audio quality with Bluetooth 5.0, which ensures more stable and faster audio signal transmission. Enjoy your favorite music and clear sound with a transmission range of up to 10 meters in a barrier-free environment. Convenient LCD Display: The built-in LCD display allows you to view up to 8 nearby Bluetooth devices simultaneously. Easily select the device you want to connect to, making the pairing process straightforward and user-friendly. Versatile Two-in-One Design: This adapter features a dual-function design with both receive (RX) and transmit (TX) modes. Switch between modes effortlessly by long-pressing the left and right function keys, providing flexibility for various audio needs. Transmitter Mode: In transmitter mode, wirelessly stream audio from non-Bluetooth devices such as TVs, home stereo systems, or CD players to Bluetooth headphones or speakers. This feature is perfect for upgrading older audio equipment to modern wireless standards. Receiver Mode: In receiver mode, wirelessly transmit audio from Bluetooth-enabled devices like mobile phones, tablets, or computers to wired speakers or headphones. This allows you to enjoy wireless audio without replacing your existing audio equipment. Compact and Portable: Designed to be small and exquisite, this adapter is easy to carry and perfect for travel. It features USB direct power supply, eliminating the need for batteries. With driver-free installation, it offers a true plug-and-play experience, making it incredibly easy to use. Upgrade your audio experience with this versatile Bluetooth 5.0 adapter, perfect for both home and travel use. Its advanced features and user-friendly design make it an essential accessory for anyone looking to enhance their audio setup.