3.5 mm port supports capacitive or inductive microphones, offering flexible compatibility for voice recording, streaming, or live monitoring. Builtin 150 mAh battery provides up to about 10 hours of continuous use on a full charge, enabling portable operation without frequent recharging. MC33202 operational amplifier delivers clear, distortion, lownoise sound for accurate monitoring and recording quality. Three output ports allow independent or mixed routing, enabling realtime headphone monitoring and direct drive of headphones or other devices. Compact, portable design with efficient power usage, suitable for mobile setups, field recording, and onthego listening. Use scenarios Portable podcasting or streaming: connect a mic via the 3.5 mm port, monitor in real time with the available outputs, and record or stream with confidence, all on battery power. Field recording and onsite monitoring: power from the builtin battery for extended use; route signals to a recorder or mixer while keeping headphones plugged in for immediate playback. Live rehearsal or performance monitoring: use independent or mixed outputs to monitor your performance in real time, while sending signals to external devices as needed.