USB rechargeable and easy-to-use pet trimmer with a 6mm cutting width. - Model Name: Self Trimmer - Cutting Width: 6mm - Charging Method: USB charging - Intended Use: For pets - Operation: Easy operation - Charging Indicator: Charging indicator available Thank you for viewing. I used it once, but it didn't work for my pet. Operation confirmed OK. Purchase date was October 12, 2024. It seems to have a one-year warranty, so there's still a little warranty period remaining. I will include the proof of purchase as well.