▶ Power : 1.5V (L1154F) Battery / 178mAh
▶ 1027 small flat motor
▶ Rotational Speed : 12,000rpm / min
▶ Vibration Frequency : 10~55hz
▶ Full Amplitude : 1.5mm (p-p)
▶ 3±half hours for Continuous Use
▶ Not used for a year, 5% reduction of all (Total 360min)