Bluetooth Transmitter Receiver 5.0 Hifi Adapter - August MR280 - Multipoint Wireless Audio Adaptor for TV, PC, Speakers, Headphones - AUX 3.5mm, Optical Audio and RCA Compatible - Black2 in 1 BLUETOOTH TRANSMITTER AND RECEIVER Switch seamlessly from Transmit to Receive and connect your devices wirelessly. Input from a radio, CD player or TV to output over Bluetooth to headphones. Listen to apps like Spotify from your phone wirelessly 3. 5mm, OPTICAL, RCA BLUETOOTH ADAPTER FOR HIFI Make the most of your powerful hifi speaker system with crisp and authentic audio through the adapter. Use the Bluetooth transmitter 3. 5mm, Optical Audio