Trisquare Includes 2 TQUTSX300 Digital Exrs(TM) 2-WAY Radios 900 MHz Frequency... Includes 2 Tqutsx300 Digital Exrs(tm) 2-way Radios; 900 Mhz Frequency Hopping Spread Spectrum (fhss); 10 Billion Channels ; Features Hands-free (vox) Capabilities; Secure Conversationno Eavesdropping; Phone Book Stores Up To 100 Contacts; Backlit Dot Matrix Lcd Display; Call/talk With Group Or Individual ; Page/call Alert (vibrate Or Tone) ; Silent Mode Operation ; Roger Beepon Or Off; Backlit Alphanumeric 10-digit Keypat ; Keypad Lock; Features 2-way Sms Text Messaging; Call Waiting Caller Id; 10-channel Noaa Weather Receiver; License Free; Includes Dual Desktop Charger Ac Wall Plug Adapter 2 Nimh Rechargeable Battery Packs & 2 Headsets With Boom Microphones; Compatible With All Exrs(tm) Radios