Delicate design, beautiful appearance, and ergonomic construction; wireless, flexible, and convenient operation; fast heating speed, reaching 160 degrees in 2 seconds; 2400mAh large-capacity Ni- rechargeable battery, supporting over 100 applications; provides 4 types of heating tips to meet the requirements of complex root canal procedures; tips can withstand high temperature and pressure, ensuring safety and durability; press for rapid heating, release the button for a few seconds to cool, easy and comfortable to use; features wireless charging technology, stylish and modern design; rapid heating with a maximum temperature of 135 degrees Celsius; tips can be sterilized under high temperature and pressure for repeated use; maximum temperature of 135 degrees Celsius; press for rapid heating, release the button for a few seconds to cool, simple and user-friendly operation. Usage: 1. Charging instructions: Place the device into the charging base; when properly inserted, the indicator light on the handle will turn on. 2. Autoclave information: The tips can be autoclaved up to 25 times (at 121C for at least 20 minutes or at 132134C for at least 5 minutes). Plug Type: EU Plug, suitable for use in countries such as Indonesia, Germany, France, Italy, and others. Item Type: Teeth Whitening Ingredient: Tooth Cutter Battery: 1.2 V 2400mAh Charging time: 48H Power: 2.5W Concern: Teeth health care Color: White Material: Plastic Size: 15cm x 12cm x 3.5cm Voltage: AC100-240V Package Contents: 1 x Tooth Cutter 1 x Charging stand 4 x Replacement head Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3cm.