ProTalk TK-2200/3200 portable radio has new features, including Wireless Cloning to duplicate setup to multiple units. Calling Alert produces a high-decibel tone to accompany a transmission. Internal VOX enables hands-free operation with a headset, and the radio has 2- and 8-channel modes. VHF version (TK-2200) has 27 pre-stored frequencies; UHF has 56. The radio has an 18-hour Ni-MH battery and three-hour fast charger.