<b>BTECH APRS-K1 TRRS / APRS Cable <br><br> Easily interface audio in/out of BTECH and BaoFeng Radios (Kenwood and others)<br> <br>Recommended applications for plug and play use: <br>iOS: APRSpro (Available in iOS App Store)<br>Android: APRSDroid (Available on Amazon and Google Play Store)<br><br></b> A simple way to start using APRS by using devices you already own. The BTECH APRS-K1 Cable will quickly connect your radio to APRS by using virtual TNC (app driven) on your tablet or device. The APRS-K1 cable is built with a custom circuit board that will automatically adjust the audio for clear packet transmissions with minimal adjustment; along with protecting your devices from strong over modulated signals. <br><br> Along with allowing APRS functionality the APRS-K1 cable can provide a simple interface gateway to allow several features to your radio! <br><br> <b>Easily record radio conversations</b>: By connecting the APRS-K1 cable between your radio and any recording (line-in) device. <br><br> <b>Use the APRS-K1 cable as a Mic In Connector:</b> Set up VOX on your radio to accept any form of incoming audio - such as a Push-to-talk application on a Phone - or a Line-out application from your computer. <br><br> <b>Use the APRS-K1 cable to push transmissions over a speaker system:</b> Easily play audio over a intercom or speaker system from your handheld. <br><br> <b>With a backup radio and your own ingenuity, the APRS-K1 cable can serve as an interface for a variety of applications for any amateur.</b> <br><br> Compatible with Kenwood K1 Accessory Slot Radios (such as BaoFeng, BTECH, Kenwood, Wouxun, TYT)<br><br>Compatible with all phones, tablets, and computers with 3.5MM Audio In/Out Ports<br><br> <b>Includes:</b> <br>APRS-K1 Cable<br>Reverse Connector Adaptor<br>Quick Start Guide