Thank you for viewing! This item has been opened once for inspection but is unused. If you wish to use a smoothing essence, please prepare it yourself. Steam Function: This brush has a steam function that effectively loosens cat hair. Easy Operation: Steam is released simply by pressing the switch on the handle. Lightweight and Compact: With a total length of approximately 20cm and a weight of about 200g, it's designed for easy portability. Safe Design: Made with materials that do not get hot, so it can be used safely for children and pets. Rechargeable: USB rechargeable, so you can use it without a power outlet.