Floureon 22 Channel 2-Way Radios Twin Walkie Talkies 3000M(1.9MI) Interphone Walkietalkie with LCD Backlit Display(Orange) What You GetFloureon 22 Channel 2-Way Radios Twin Walkie Talkies with 1 year warranty and friendly customer service. Sound RangeGenerous range up to 3km(1.9mi), MAX rang can up to 5km(3.1mi) in the open field. Main FeatureLCD backlit display, battery status indicator, 22 channel PMR system, adjustable volume level. ApplicationGreat for supermarkets, shopping centres, festivals and other outdoor activities. ReminderAdverse weather, car, voyage and buildings (yard, street) will affect the range. Adjusting power to 1W will be helpful.