Tuning rang E1 to D3 with key selection C,F,Bb,Eb, for wind instrument tuning. Pitch shift 435-445 Hz. Tuning guide LED'S Flat mode selectable. Built in mic. Input jack. 2 AAA batteries included. Silver
Chromatic clip-on tuner. Full colour LCD needle display. Tunes acoustic, electric, bass, and violins with "dead-on" accuracy. Displays the note played - red indicates flat; yellow, sharp; green, in tune. Power save and auto off feature. CR2032 battery included. Black.