The Liwei Bluetooth transmitter solution converts non-Bluetooth audio sources such as TVs, PCs, game consoles and traditional hi-fi systems into Bluetooth wireless audio outputs. With aptX Low Latency coding the solution keeps audio and video in sync, and the dual-link mode lets two people share one audio source.
Key Specifications
| Bluetooth version | Bluetooth 5.0 |
| Audio codecs | aptX LL / aptX HD / AAC / SBC |
| Input interfaces | 3.5mm / RCA / optical / USB |
| Latency | <40 ms (aptX LL mode) |
| Simultaneous connections | 2 devices at the same time |
| Power supply | USB 5 V or built-in battery |
| Transmission range | 10–15 m (environment dependent) |
| Working mode | TX mode, or TX/RX combo (optional) |
Solution Highlights
- aptX Low Latency — under 40 ms ultra-low latency keeps movie audio and video in perfect sync and avoids dropped beats in gaming.
- One transmitter, two receivers — two Bluetooth headsets can be connected at the same time so two people share TV or movie audio.
- Multi-interface compatibility — 3.5mm, RCA, optical and USB cover TVs, PCs, game consoles and all other audio sources.
- Plug and play — automatic pairing and reconnection, no APP installation, works as soon as it is powered.
- HD audio quality — aptX HD supported with no compromise in audio quality.
Application Scenarios
Wireless TV audio, wireless headset connection for PCs and game consoles, gym audio broadcast, education multimedia and car Bluetooth retrofit.
Solution Consultation
The Liwei Bluetooth transmitter solution supports customized design. Contact us for the solution specification and PCBA samples.
