Here are the features of the Wismy wireless endo motor: - Very small contra head: Gives the doctor clear and excellent vision and facilitates access to the back teeth. - Multiple smart movements: Supports continuous circular motion and reciprocation to protect the file from breakage. - Auto-Reverse: The file automatically retracts when pressure increases to avoid getting stuck or jammed in the canal. - Flexible programs: Contains 10 customizable programs to suit all types of rotary files in the market. - Smart connectivity: Can be linked to an Apex Locator to determine and prepare the canal length simultaneously. - Powerful battery: 1200 mAh battery with the ability to work while charging or connected to a power bank.