100% Original Woodpecker Brand (FDA and CE0197 Certificated) Model: UDS-P LED Feature: 1. Optical handpiece, more convenient for clinical operation. Automatic frequency tracking ensures that the machine always works on the best frequency and performs more steadily. The handpiece is detachable and can be autoclaved to the high temperature of 135? And the pressure of 0.22MPa. Digitally controlled, easy operation and more efficient for scaling Technical Specification: Power Input: 110V-130V60Hz 1.2A (max) Water Pressure: 0.01MPa0.5MPa Main Unit Input: 24V l. 3A Output Power: 3W20W Frequency: 28kHz±3kHz Main Unit Weight: 0.68kg Adapter weight: 1.2kg Dimension: 178mm145mm89mm. 1x UDS-P LED Ultrasonic scaler. 1x Detachable handpiece (HW-5L) with LED light. 6x Tips (G1x2, G2x1, G4x1, P1x1,1 E1x1). The ultrasonic scalers need another attachment :water supply system and/or quick connector. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies. City, State:SHENZHEN, China. Statement:The sale of this item may be subject to regulation by the U. Thanks for your understanding! Wish you have a nice day!