User's Manual

Introduction
MoerDuo™ features with Bluetooth wireless transmit (TX) and receive (RX) switching functions, and supports both
Bluetooth low energy(BLE) and classic Bluetooth standards, providing your Bluetooth devices with maximum
compatibility.
MoerDuo™ leads the industry, providing high-quality, low-energy, low-latency audio wireless broadcast
transmission. Its Bluetooth LE Audio technology, adopts the latest LC3 codec chip in Bluetooth 5.3 version,
supports broadcast audio, and has passed the latest Bluetooth broadcast audio Auracast™ certification of the
Bluetooth SIG (Bluetooth SIG).
Product overview
①Function key
②LED indicator
③Microphone
④Transmit (TX)/Receive(RX) switch
⑤Volume up/down
⑥3.5mm audio line-in/line-out
⑦Back clip
⑧Type-C charging/USB audio interface