Pocket-size tuner that was designed specifically for vocals and allows user to train his voice anywhere, from music school to home, from recording studio to backstage dressing room. With a variety of built-in exercises and warm-ups for improving the vocal skills, it provides real-time analysis of the pitch while singing so the user can visualize his progress. The illuminated pitch meter displays the pitch in half-step increments, and can even detect two singers simultaneously for two-part harmony training in equal temperament and just intonation. The tuner also has onboard vocal guides and backing tracks based on the bundled book from Berklee Press (the publishing division of Berklee College of Music). For warm-ups and basic-level exercises, the pitch meter displays your pitch against the internal guide vocal for comparison. World-standard Concone Op. 9 Fifty Lessons classical voice exercises with piano accompaniment and melody guide tracks are also built-in and the tuner displays the pitch of the guide melody and user’s pitch simultaneously. Other features include the Review function for instant playback to hear the performance, a metronome with tap tempo, and an attachable template for teaching and practicing in the Solfége format with moveable “Do”. A REC IN stereo mini jack is provided for recording songs and other lesson content. The tuner runs on two AA-size batteries (alkaline or Ni-MH rechargeable) and provides a built-in tilt stand for desktop use. Dimensions: 70 x 134 x 28 mm. Weight: 150 g. Black colour.