1. Auracast is a new Bluetooth LE Audio feature that broadcasts audio from a single source to an unlimited number of nearby receivers. Enhanced accessibility: Provides a clear, high-quality audio stream directly to hearing aids and other listening devices in public places, overcoming background noise.
Unlimited receivers: Supports broadcasting to any number of listeners simultaneously.
Simplicity: Connects with a few simple steps, eliminating the need for traditional Bluetooth pairing with each individual device.
Versatility: Can be used for a variety of purposes, from public announcements and assistive listening to sharing music with friends.
Improved audio quality: Uses the advanced LC3 codec to deliver higher fidelity sound and lower latency.
2. OTG function avaliable
3. Wired MIC input avaliable.
4. new priavate design