Handheld UHF Business 2-Way Radio, 2-Watt Power, 2 Channels, 89 Built-In User Selectable UHF Business Frequencies, 122 Interference Eliminator Codes, Robust 2000 mw Audio Output, Heavy Duty For All Day Use, Meets Military Standards For Resistance To Dust, Moisture, Shock & Vibration, Voice Scramble For Privacy & Security, Audio Accessory Jack For Use With Headsets, Earpieces And External Speaker/Microphone, Covers Buildings Up To 250,000 Sq Ft Or 20 Floors, Includes Rechargeable Li Ion Battery, Desktop Charger, Spring Action Belt Clip, Size 4.5" x 2.2" x 1.6", Weight 8.5 Oz, Color: Black, Replaces Model # XU2100 (TV# 440294).