Nail Drill Kit File HD Display Metal Manicre Machine   Feature *** HD Digital display revolution*** Magnetic absorption for nail drill bits*** NO noise, no vibration or heat Multifunction Combination...

Specification:Size: 20.8cm * 8cm * 2cmWeight: 280gBattery: lithium batteryBattery capacity: 1800mAMaterial: polyurethaneVibration frequency: 60-80 times per secondCharging method: USB Features:1. Intelligent air pressure, regularly massaged and squeezed at vital points...