New Quality Upgrade, Communication Evolution: Full Duplex Audio Technology from 8K to 16K Sampling Rate
The main upgrade of the SA618 series this time is the audio sampling rate, which has been upgraded from full-duplex 8K sampling rate to full-duplex 16K sampling rate. Using a 16K sampling rate compared to 8K can produce higher fidelity audio files, delivering a superior audio experience. This upgrade also supports OTA (Over-the-Air) updates and wireless multi-level relay MESH networking, allowing users more flexible configuration options.