Seiko SQ50V Metronome
Quartz metronome with easy to operate rotary tempo dial and speaker with volume control.
• Tempo range: 40 ~208 (39 steps)
• Tone generation: A4 = 440Hz Bb4=466.16Hz
• Tempo sound: Two different tones
• Indicator: 1 LED (red)
• Terminal: Earphone jack (ø 3.5mm)
• Power: 9V dry battery