【Support Operating System 】Compatible with PS4/5 OS, Windows XP/7/8/10/11, Nintendo Switch OS, Linux OS, Mac OS. | 【Qualcomm APTX-Adaptive】Qualcomm QCC3040 Chip aptX-Adaptive with low latency encoder applied, the audio delay has been minimized to approximately 60ms, the Bluetooth transmitter will present fully synchronized audio & video, Enable you enjoy high quality music wirelessly without disturbing others. | 【ADVANCED Bluetooth 5.2 More Stable, More Reliable】 Engineered with the latest Bluetooth 5.2 technology featuring four times the range, two times the speed of older versions of Bluetooth, and it can deliver more stable wireless to your devices. | 【Support Audio Decoding】Support aptxX-LL/SBC/Aptx/Aptx adaptive/Aptx-HD. In addition to SBC and aptX-Adaptive, it supports low-latency aptX LL and sound quality-oriented aptX HD audio codec ** NOTE ** The headphones you use must also support the same standard. | 【Easy to Use, Plug & Play】Plug the Audio Adapter into USB 2.0/3.0 port, the LED indicator will flash red and blue(for the first time use,it will automatically enter pairing mode), pair with your headphone or speaker, the LED indicator will stays on after successfully paired with your headphone. | 【Enjoy Wireless Audio with PS4 or SWITCH】AK3040 is a Bluetooth 5.2 audio transmitter Compatible with PS4/5, Nintendo Switch, PC, Mac and is compatible with all Bluetooth headphones from version 2.1 and onwards. With AK3040, enjoy wireless audio with previously unsupported devices, or upgrade your existing Bluetooth listening experience with its selection of premium Bluetooth codecs. | 【What You Get】eppfun Bluetooth Audio Adapter, USB C to USB Adapter Cable. 12-MONTH warranty & 30-DAY money back guarantee. | 【NOTE】Only for Audio device, NOT support Mouse, Keyboard, Printer, Cell phone, Gaming Controllers, Car etc).