Compact affordable and loaded with features the PodTrak P4 makes it easy to capture professional audio wherever you’re recording your podcasts. High Quality Mic Inputs The P4’s microphone inputs feature Zoom’s professional quality preamps. Providing up to 70dB of gain the P4 can be used with the most demanding microphones. Headphones for Everyone With 4 independent headphone outputs each with a dedicated volume control everyone can hear it all. Produce Like A Pro The P4’s customizable Sound Pads can instantly trigger music ads jingles and even pre-recorded interviews. Easily load your own sounds or choose from 11 pre-recorded presets. Extended Recording Time The P4 operates up to 4 hours on 2 AA batteries or you can also use a USB battery for extended recording time. Audio Interface The P4 is also a 2-input 2-output audio interface allowing you to record directly to your computer Android or iOS device (Apple Lightning to USB camera adapter required). Additionally you can stream your podcast. Call-In Guests You and your guests are not always together. That’s why the P4 recorder makes it easy to incorporate remote interviews. Just connect your phone to the recorder with a TRRS cable. Or connect your computer via USB using your favorite conferencing software. With the P4’s built-in mix-minus feature distracting echo and feedback will automatically be eliminated. BTA-2 Bluetooth Adapter The BTA-2 is a Bluetooth transmitter/receiver that enables you to wirelessly connect your phone to this recorder for recording remote interviews (sold separately).