UGREEN Bluetooth Transmitter/Receiver aptX HD 5.0 (3.5 mm + Optical Fiber):

The UGREEN Bluetooth 5.0 Transmitter & Receiver (Model 70158) is a versatile 2-in-1 wireless audio solution that brings high-quality Bluetooth connectivity to non-Bluetooth devices. Featuring aptX Low Latency and aptX HD support, this adapter delivers clear, synchronized sound with minimal delay — perfect for music, movies, gaming, and calls. With both 3.5 mm aux and optical (TOSLINK) interfaces, it supports a wide variety of audio sources and output devices, making it a flexible addition to home entertainment systems.

In Transmitter (TX) mode, the UGREEN Bluetooth adapter sends audio from a non-Bluetooth source — such as a TV, computer, or MP3 player — wirelessly to Bluetooth headphones, earbuds, or speakers. With aptX Low Latency support, audio and video remain tightly synchronized, ensuring a smooth experience when watching movies or playing games. In Receiver (RX) mode, it lets you stream music from your smartphone, tablet, or laptop directly to wired speakers or stereo systems via aux or optical inputs.

Powered by Bluetooth 5.0 technology, this device offers stronger signal stability, extended range, and lower power consumption compared to older Bluetooth versions. The inclusion of aptX HD ensures higher quality audio streaming with improved clarity, wider dynamic range, and enhanced sound richness — ideal for audiophiles and high-fidelity enthusiasts.

Setup is simple and intuitive, with plug-and-play functionality and easy switching between transmitter and receiver modes. The compact and lightweight design ensures the adapter fits neatly into any audio setup — from home theaters and soundbars to car stereos and portable speaker systems.

With its combination of dual mode support, multiple audio interfaces, and advanced Bluetooth codecs, the UGREEN Bluetooth Transmitter/Receiver aptX HD 5.0 is a powerful yet user-friendly solution for bringing wireless audio to your daily life.