12-PACK Includes : 12-CLS1110 Radios, 12-Rechargeable Lithium Ion Batteries, 12-Single Unit Battery Charger, 12-Belt Clips, 2-6 Bank Multi Chargers, 12 - HKLN4604 Earpieces, 12-User Manuals, 12-Quick Reference Guides Operates on 56 business-exclusive frequencies. 121 interference eliminator codes maximize options through 83 digital and 38 analog private lines. Rechargeable lithium ion battery provides up to 18 hours of battery life. Dimensions H x W x D (with standard battery) 4.1 x 2.0 x 1.1 in. H x W x D Delivering remarkable functionality at the push of a button, the CLS 1110TM on-site two-way radio is designed for the fast pace of business. It operates on a single channel with a choice of 56 business-exclusive frequencies for enhanced voice quality, privacy and reliability. Flexible choice of frequencies Operates on 56 business-exclusive frequencies. Private line codes (PLCs) 121 interference eliminator codes maximize options through 83 digital and 38 analog private lines. Simplified cloning Quickly copies settings from radio to radio when used with accessory. Battery versatility Choice of rechargeable lithium ion or backup AAA, with accessory. LCD display Shows information, such as battery gauge. Long battery life Rechargeable lithium ion battery provides up to 18 hours of battery life. Drop-in charging Keeps Motorola CLS Series radios centrally located and charged. Keypad lock Helps prevent accidental changes to settings.