** Warranty: 3 Years on motor & 1 Year on components** Safety: - Safety emergency stop control device. - Dental chair interlock system. - Emergency chair position. - Water-electricity -air with one button switch system -Water-electricity -air separation structure design. - Humanization: - Only 9 second for the backrest to move from lowest point to highest point. - Clean chair position after work. - Multifunction foot pedal control system, convenient for doctor's operation and avoid cross-infection. - 135°rotatable rack, convenient for patient and doctor's operations. - Air vacuum system with muffling device. Hygiene: - Filter device of high and low suction saliva ejector can be removed, convenient for •clean and sterilized. - Fully ceramic spittoon, anticorrosion, and easy to clean. Quality: - Low-noise motor from Taiwan. - Germany Bayer silicone handpiece tubing. - America DuPont membrane. - Hydrolysis resistance and aging resistance PU pipes. - High stability chair frame Button panel instrument tray. *Note that extra delivery fees may be applied to this item. For more info contact Toothpick Customer Support or check out Terms and Conditions policy.