The Endo 3 ultrasonic endo activator is an highly convenient intelligent ergonomic design, wireless handpiece for activating irrigation during a root canal procedure. This unit replaces the Endo 1 and has some upgraded features. Proper irrigant activation in the canals during a root canal plays a key role in the proper debridement and disinfection of the root canal system. The Endo 3 emits a high-frequency ultrasonic vibration to safely and effectively boost the endo irrigation used in endodontics. Specifications : - Wireless use & wireless charging base. - The Endo 3 has 3 power modes which are E1, E2, and E3 which go from low to High mode. - Larger and clear LCD screen for better observation by the dentist. - Adjustable Head for Improved Access entire head of the device can be turned to the position needed.