Quarz Metronome black, earphone included, battery not included - Tempo Range: 40 to 280 Beats/Minute - Beat Indication: Click Sound and/or Light - With Standard Pitch A = 440 Hz

• Red LED flashes visual beat
• Speaker ticks for aural beat indication
• 440 hz. (A4) tone generated for tuning
• 3 way switch for sound w/Light/Off/Light only
• Ear phone jack with ear phone included for private listening.
• Tempo Range: 40–208 Beats/Minute
• Tempo Selection: 39 Positions
• Beat Indication: 1 LED and Clicking Sound
• Indication Changeover: Light and Beat or Light only
• Accuracy IC: ± 0.05 %
• Reference Sound: A 440 Hz
• Terminal: Mini-Earphone Jack