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
Bluetooth Version: 5.3
Supported Codecs: SBC, AAC, LC3
Operating Modes:
Pairing Mode (Bluetooth Classic), TWS Mode (Bluetooth Classic), Broadcast Mode (Auracast™ BIS)
Audio Output (RX): 3.5mm Line Out
Audio Input (TX): 3.5mm Line In, USB Audio, Microphone
(Only one input source can be used at a time)
Output Power: 30mW @ 32Ω 
Transmission Power: ≤10 dBm
Latency: <60 ms
Sampling Rate: 48 kHz
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