The 3D head adapts perfectly to different face shapes Ultra-thin double mesh - greatly increases the contact surface between the knife and the face and improves shaving performance. High power and low noise Long operating time - 90 minutes of charging provides approx. 90 minutes of work Self-sharpening blades Built-in trimmer - for grooming your mustache and trimming your sideburns 3D head adapting to the shape of the face The razor has three sets of independently floating cutting heads that provide a third more shaving space than a regular dual head razor to accommodate different facial contours. Ultra-thin cutting ring The cutting net blades have a double loop design which greatly increases the contact area between knife and face, improving shaving efficiency Safe charging The intelligent charging system has an overcharge protection design. If the power is insufficient, the red light blinks, while the work light will be on when the battery is fully charged. It only takes 90 minutes to fully charge the shaver. At the same time, we have the ability to work on the "plug-and-play" principle - connect the charger to the charger and continue working immediately. Pop-up mustache and sideburn trimmer Thanks to the built-in trimmer, activities such as trimming your sideburns or maintaining your mustache will not require any additional equipment.