Portable Cordless Dental Root Canal HandpieceWireless dental endo motor is a root canal treatment equipment. We supply more kinds of high quality wireless dental endo motor for you. Endodontic equipment from all the Liangya dental products with a great choice of endo motors, obturation units, and endodontic handpieces. Four working modesAutomatic Stop(when the resistance higher than the torque, there is no automatic reverse, and the equipment will stop working.)Forward & Reverse Reciprocating Motion(it will keep forward and reverse circularly, the time would be forward 1/2 seconds, reverse 1/4 seconds)Automatic Reverse & Stop(when the resistance higher than the torque, the equipment will auto-reverse, and then stop after the resistance disappeared.)Auto- continuous(when the resistance higher than the torque, the equipment will auto-reverse.and will be forward again after the resistance disappeared.)ExclusiveExternal manual reverse system bypass the situation of stuck file.Features:Wireless chargingAdded individual manual inversion mode9 memory program modes4 kinds of working modes: 1, automatic positive and negative circulation 2, automatic reversal after obstruction stop 3,obstruction stop 4, positive and negative circulationTechnical parameters:Procedures: 9 kindsStandard head: 16:1Speed: 140-550Voltage: DC3.7 VBattery capacity: 800mAhWorking mode: 4 kindsBody weight: 230gTorque: 0.3 to 3.0Output voltage: DC5VPower: AC110-220V 50-60Hz