4 Pack of Motorola Professional RMU2040 Business Two-Way Radio with 2 Watts/4 Channels Military Spec 20 Floor Range 4-Pack includes: 4-Motorola RMU2040 Two-Way Radios, 4-Rechargeable Lithium Ion Batteries, 4-3hr Drop-in Desktop Battery Chargers, 4-Swivel Carry Holsters, 4-User Manuals, 4-Quick Reference Guides 4 Channels,2 Watts,89 UHF Business-Exclusive Frequencies with 122 Codes,Range is up to 250,000 sq. ft. or 20 floors indoors 99 User Selectable Frequencies,Hands-Free (VOX) Mode (with Compatible accessories),Fixed Antenna,Keystroke Tone Signal Meets Military 810 C, D, E, F, G and IP54/55 Specifications,2 Programmable Buttons,Battery Saver,Voice Prompts,Voice Scrambling Battery Saver,Low Battery Alert,Talk Confirmation Tone,Channel Scan,Scan Channel Delete