Check the listing for details. Bluetooth 5.3 Receiver Transmitter Wireless 3.5mm AUX NFC to 2 RCA Audio Adapter. Color: Black, Condition: New. Listed at 19.73 USD. 【Longer Distance, Stronger Connection】：Longer distance means a stronger connection with audio that won't be easily interrupted. With an unobstructed viewing range of up to 33-66 feet, this adapter ensures a stable connection and no loss of signal wherever you go or walk around your living room. Note: Operating range may be affected by Wi-Fi routers, wireless TV adapters, doors, walls, and also depends on the receiving device 【Wider compatibility】: Using upgrade 5.3 chip to ensure fast and stable bluetooth connection, support one tow two, connect two cell phones at the same time, two people at the same time to share the music, playback at will switch without restrictions. We have ports with AUX, RCA, optical fiber, coaxial connection, also supports USB flash drive, powerful compatibility t.