Dr Metronome Vibration

‘Dr Metronome Vibration’ is Drummer’s Metronome for strict tempo keeping.
This is useful when you use it in noisy place.

Features:
1. simple operation (It is very important. Because drummers generally use metronome with stick in their hands)
2. accurate click sound
3. flash display with click
4. tempo range : 60bpm – 180bpm
5. alternate half screen flash
6. one “VIBRATION” per two count
7. tap tempo function

more information : http://iphone.iiv.jp