Midland LXT633VP3 30 Miles Two Way Radios 3 Pack Routers : Compatible with single monitors User CALs:5 : Compatible with single monitors + iMacs + 2 Monitors (<22") weighing <30lbs in collaboration with multiple users it does not matter you are sitting in the same room 662 total channel combinations) Max Range (open 5–2 miles Power Settings Hi Lo eVOX Yes — 3 sensitivity levels NOAA Weather Yes — weather scan with severe weather alerts (10 channels) Call Alerts 5 Channel Scan Yes Monitor Mode Yes Silent Operation Yes — disables all tones Battery (included) NiMH rechargeable battery pack x 3 Battery (alternative) 3 x AAA alkaline batteries per radio (sold separately) Charger Desktop drop in charger with AC wall adapter (included) Display Backlit LCD Keypad Lock Yes Audio Jack Mic and headphone jacks Water Resistance Water resistant Colour Black Quantity 3 radios Warranty 3 year manufacturer warranty Sold by ITFactory