BF-308 is an entry-level analog two-way radio that is cost-effective and feature-rich. Besides a conventional analog feature set, BF-308 comes with two PTT buttons, each with a preset channel. Push PTT button No.1 to initiate a talk on one channel and PTT button No. 2 to initiate another talk on another channel. And of course the user can receive signals from both channels. This is a walkie-talkie designed to deliver maximized convenience at the lowest price.