National Panasonic FM AM Radio Cassette Recorder RX 1230 *Not Working For Parts* Animation Anime Mitel® and other VoIP Size:Small Black Mitel® and other VoIP Softphone applications Quick Disconnect (QD) cable Allows you to move away from your desk without having to remove your headset every time Design Monaural (one ear) & Binaural Headset (two ear) styles available Large leatherette ear cushions for extra comfort Foam ear cushions also available (sold separately) All day durability thanks to robust design Inline Controls Simple inline controls allow you to easily answer & end calls (Microsoft® Lync® only) as well as mute calls and adjust the volume A new MasteringBiology preview section at the end of each chapter lists Assignments tutorials Cassette Tape The cassette wheels doesn't turn