- Detachable handpiece with light, better visibility, autoclavable. - Automatic frequency tracking. - Power source:~220V±10% / 50Hz ± 1Hz 150mA. - Main unit input: ~24V 50Hz ± 1Hz 1.3A. - Output power:3~20W. - Frequency:28±3KHz. - Dimension: - 170mm×111mm×65mm. - Main unit weight:0.75kg. - Adapter weight:1.2kg. **For further product information, please contact Chat Support**