Description Brand:VRN Model: VRN-A8 As a new strategic product of VRN for the high-end ultrasonic scaler market, VRN-A8 absorbed the excellent quality as VRN ever did before, adopting the exclusive patent technology - wireless control, with multiple functions, automatic water supply, intelligent vibration technology. It brings you a convenient, faster and more comfortable experience for treatment Feature Automatic Frequency Tracking Patented Liquid Pumps, Digital Controlled Function: Scaling, Perio, Endo Control: Wireless foot switch Two Water Supply: Auto-water supply Handpiece: LED detachable handpiece Input Voltage: AC100~240V 47~63Hz Power: 30VA~48VA Main Unit input: DC30V 1.5A Output half-excursion: ＜2N Vibration frequency of the tip: 25~31KHZ primary Vibration excursion of the tip: ≤100μm Ultrasonic output power: 3W~20W Water pressure: 0.01MPa~0.05MPa Control mode: Wireless control 5 Tips: G1, G2, G4, P1, E1