This pair of gray and black X-Talker T77VP5 36-Channel Two-Way UHF Radios from Midland are 36-channel radios designed to provide quick communication. Each radio has a knob and buttons for easy adjustments of volume, channel selection, menu, and more. The monitor button allows you to quickly adjust incoming transmission volume, while the scan button rapidly scans all channels for incoming transmissions, stopping at the first channel for six seconds with a current transmission before continuing to scan. With this radio, users can also take advantage of CTCSS (Continuous Tone-Coded Squelch System) and DCS (Digital-Coded Squelch) to communicate privately using one of the 121 privacy codes. Two rechargeable 1000mAh battery packs and a drop-in charging station are included to conveniently charge both radios simultaneously. Also included is a carrying case, two microphone headsets, an AC wall adapter, and a USB car adapter.