The DTR650 digital on-site portable radio delivers all the great features of the DTR550 along with managerial capabilities. With expanded coverage up to 350,000 square feet, crystal-clear digital audio, and 45% longer talk time, it ensures seamless communication in any environment. Boasting features like private or group conversations, enhanced security, and productivity tools, the Motorola DTR650 / DTR550 Walkie Talkie is the ultimate choice for efficient and reliable team communication in demanding work conditions.