Not necessarily. Bluetooth V5.3 is a requirement for Auracast, but the earbuds must also support Bluetooth LE Audio and be explicitly designed for Auracast functionality. Auracast is part of the Bluetooth LE Audio suite, so the earbuds need to support this protocol.

Currently, iPhones and Android phones don’t have built-in Auracast receiver capabilities. However, with a compatible app, your phone can serve as an Auracast assistant to help manage and control Auracast-enabled devices (e.g., headphones, earbuds, or speakers) and select the audio source.

We have conducted limited testing with devices from other brands. The following devices have been confirmed to work with our Auracast Transmitter:
Galaxy Buds 2 Pro
Samsung Buds 3 Pro
Sony WF-1000XM3
Xiaomi Buds 2
Redmi Buds 5 Pro

The Auracast transmitter can only transmit Auracast audio to Bluetooth headphones or earbuds that support Auracast.
The MoerLab Asst. app serves as an assistant tool to simplify tasks for Auracast-enabled receiver devices. Please note that the app cannot enable non-Auracast devices to support Auracast functionality.

MoerLab PC Tool is compatible with MoerLab Auracast transmitters, including TV hearMore (ABB01), SoundLinker (AMP10), and MoerLink (AAD02).

Please refresh the MoerLab Asst. app page each time you connect (remove the previous page on your mobile screen) to avoid being stuck on 'Searching for connected device.

MoerLink, TV hearMore, and SoundLinker are fully compatible and work reliably with Resound Nexia hearing aids when set to a 24kHz, 48-bit/60sdu sampling rate. Please use the MoerLab PC Tool to configure the correct sampling rate before connecting to Auracast hearing aids."

Most MoerLab transmitters use a 48 kHz sampling rate to ensure high-quality audio transmission. When connecting to Auracast-compatible hearing aids, you can switch to 24 kHz to better meet connectivity requirements. Please use the MoerLab PC Configuration Tool to adjust this setting.

Yes, but the USB cable must support both power and data transmission. If you're experiencing issues, try a different USB cable that allows data transfer.

MoerLink™ supports Classic Bluetooth and Auracast™.
DB100 supports Auracast™and ULL (Ultra Low Latency).

No, it doesn’t support Dolby decoding.

No, it doesn’t. Laptops typically use HDMI for video output only and lack ARC (Audio Return Channel) functionality. ARC is supported on TV HDMI interfaces, enabling two-way audio transmission, but it’s generally unavailable on laptop HDMI ports.