The Motorola Talkabout T200 Walkie Talkie Set features 2-way radio technology and a max range of up to 20 miles. Each handset is incredibly light for easy, continuous use, and it can scan channels for activity. When the handsets are idle, they take advantage of an Eco Smart feature that uses less energy. There are 22 total channels this system can access along with more than 120 privacy codes. When using a rechargeable battery pack, the system offers up to 12 hours of use per handset.