Light and powerful ideal of any size dog the AndisRechargeable Nail Grinder with USB Charger features6-Speeds ideal for quickly trimming and shaping nails. Newergonomic design for comfort and sure handling. The lithium-ionbattery provides up to 3 hours of cordless run-time. You'lllove the convenience of the new USB charging system. - 6-Speeds (7 000 -18 000 RPM) to quickly trim pet'snails- USB Charger- Ideal for any size dog or cat- Ergonomic design for comfort and sure handling- Cordless operation - lithium-ion battery provides up to 3hours of run-timeMOTORStrokes per Minute 7000 18000 spmVolts 100-240 V VFrequency 50/60 Hz HzWeight 0. 75 lbs. Length 8. 30 in. Body Material PolymerFinish GreyBEST FOR:Quickly trimming dog and cat nails