It's old, but it's in good condition. It works without any problems. I used it to cut the fine cotton whiskers that appear on the side of the fabric. This is the main unit. SR-1 model electric clippers, 15W power consumption for efficient use. - Model Name: SR-1 - Brand Name: SPEEDIK - Voltage: 100V - Power Consumption: 15W - Frequency: 50/60Hz Thank you for looking.