MoerDuo™ Auracast™ Audio Transceiver

MoerDuo™ Auracast™ Transmitter & Receiver

• The MoerDuo™ is a compact, dual-mode Bluetooth® audio solution that functions as both a Transmitter (TX) and Receiver (RX). Effortlessly switch modes to stream audio to Bluetooth devices or receive it from them. Whether you need a 1-to-1 Bluetooth Classic connection or 1-to-many Auracast™ broadcast, MoerDuo™ adapts to your needs.
• Its ultraportable design with an integrated back clip makes it perfect for everyday use—on the go, at home, or in public spaces. With versatile audio I/O options, including 3.5mm line in/out, USB audio, and a built-in microphone, it’s a truly flexible audio companion. LED indicators provide real-time status updates for clear, intuitive operation.

🔑 Key Features

• Dual-mode operation: Switch between TX (Transmit) and RX (Receive)
  Supports Bluetooth Classic & Auracast™ Broadcast Mode.
• 3.5mm Line-In/Out, USB Audio, and Built-in Microphone (TX only).
• High-quality audio with SBC, AAC, and LC3 codec support
  Ultra-low latency (<60ms) and 48kHz sampling for real-time clarity.
• Portable & lightweight (only 10g) with a built-in clip for mobility
• Up to 22 hours of continuous use in RX mode. 

📊 Specifications

• Model: AHA02
• Supported Codecs: SBC, AAC, LC3
• Operating Modes:
  • Pairing Mode (Bluetooth Classic), Broadcast Mode (Auracast™ BIS)
  • Audio Output (RX): 3.5mm Line Out, USB audio output.
  • Audio Input (TX): 3.5mm Line In, USB Audio, Microphone
    (Only one input source can be used at a time)
  • Output Power: 30mW
  • Transmission Power: ≤10 dBm
  • Omnidirectional microphone
  •  Latency: <60 ms
• Sampling Rate:
  • Standard: LC3-HQ (48 kHz / 24-bit)
  • Optional: LC3-SQ (24 kHz / 16-bit)
  • Capability: Manual switching between LC3-SQ and LC3-HQ. 
• Battery Capacity: 150mAh
• Charging Time: ~2 hours
• Operating Time: Up to 11 hours in TX mode, Up to 22 hours in RX mode (Tested at 50% volume). 
• DC Input: 5V / 100mA.
• Transmission Range: Up to 30 meters (open space)
• Weight: 10g
• Dimensions: 26×47×10 mm