| Technical Feature | Specification Details |
| Device Type | 2-in-1 Wireless Bluetooth Audio Transmitter (TX) & Receiver (RX) |
| Bluetooth Version | Bluetooth 5.0 up to 5.3 (Qualcomm Chipset) |
| Supported Audio Codecs | aptX, aptX HD, aptX Low Latency (LL), SBC, AAC |
| Audio Interface / Inputs | 3.5mm AUX, RCA Jacks, and Digital Optical (SPDIF) |
| Transmission Range | Up to 30 meters / 100+ feet (depending on line-of-sight and version) |
| Dual Pairing Support | Connects to 2 Bluetooth headphones or speakers simultaneously (in TX mode) |
| Power Source | USB Powered (Type-C or Micro-USB) / Built-in rechargeable battery on portable models |
| Frequency Response | 20 Hz – 20,000 Hz |
| Compatibility | TVs, PCs, Home Stereos, Powered Speakers, Projectors, and Smartphones |
Bluetooth connector, Focal
Focal WIRELESSSOLUTION APTX Bluetooth connector
These adapters bridge the gap between wired audio gear and modern wireless sources. By supporting advanced Qualcomm aptX, aptX HD, and aptX Low Latency codecs, they ensure you can stream music or TV audio wirelessly with minimal delay (lag-free) and in near-CD or 24-bit high-definition quality, completely eliminating the audio lag common with standard Bluetooth connections.
