Product Description This luggage type self contained dental turbine unit integrates air water and suction system inside a rolling aluminum suitcase. With built in 550W air compressor and 6L air tank, it can perform full dental treatments anywhere without external pipeline. It includes ultrasonic scaler LED curing light high low speed handpieces and suction system. The 38dB low noise design offers a calm treatment environment. Dual voltage 110V 60Hz and 220V 50Hz is available