USB rechargeable, power white futon cleaner, usable for approximately 30 minutes. - Model: HYS-424 - Color: Power White - Battery Capacity: 1200mAh - Rated Voltage: 7.4V - Rated Power Consumption: 50W - Charging Time: Approximately 2 hours - Usage Time: Approximately 30 minutes - Input: 5V/1A ※ This is a new, unopened product. I use the same one, and it's very useful because it's easy to use. Thank you for looking.