Features:1. high efficiency 6:1 contra angle, reducing angle error and improving treatment efficiency 2. 5 modes for choose: FWD, REC, REV, ACC, ATC 3. Endo Apex 2 in 1, more convenient to use 4. with files selection system 5. brushless motor: Lower noise, longer life, smoother operationWith built-In Apex Locator. • 360° Adjustable Contra-Angle. • Original Japanese Motor. • Convenient Wireless charging. • 1900mAh Lithium Battery. • Built-in over 15 mainstream file system. • The other features of movement include continuous forward rotation, continuous reverse rotation, reciprocation and torque reversal.Packaging • 1 x The Host • 1 x Charging Base • 1 x Contra Angle (16:1) • 1 x Power Adapter • Instruction Manual