APTX Adaptive HD mitter: Adaptive chip with Qualcomm aptX Adaptive Low Latency Encoder, minimize audio delay to about 60ms, Bluetooth mitter provides fully synchronized audio and video. Bluetooth 5.2: Designed using the latest version of Bluetooth 5.2 technology, it has four times the range and twice the speed of previous Bluetooth versions, so your device offers a more stable wireless connection. Input method: USB power drive Compatible with 3.5 mm AUX / RCA / Coaxial Digital Audio (COAXIAL) / Optical Digital (SPDIF OPTICAL). OS: PS4/5 OS/Windows/Android If your TV does not support USB audio output, you need to connect the mitter to a power source via USB and then connect it via RCA/Coaxial Digital Audio (COAXIAL)/Optical Digital (SPDIF OPTICAL). Support for audio decoding: aptX-Adaptive /aptxX LL/ Aptx /Aptx<br><br>Colour:black Material:plastic Size: 6.9x3x2cm<br><br>Package Contents: 1 x Bluetooth Audio mitter 1 x USB Cable<br><br>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.