Unused item. Power-on tested only. Although unused, it is not new, so there may be some minor dirt or small scratches. Please understand this before purchasing. Accessories: All items shown in the photos. ■Product Details ■"Beautiful surprises every day" - A robot vacuum cleaner equipped with a brush that eliminates hair tangling and a fully automatic dock that supports steps up to 4cm and has a beautiful design. ■The two "dual anti-tangle brushes" on the main brush and side brush achieve a 100% hair tangle removal rate and 0% hair tangling. ■Achieves a 99.5% carpet hair removal rate with Roborock's highest suction power of 18,500Pa. ■Equipped with a side brush that automatically extends to the corners of the room and an extendable mop that can wipe along walls. ■Powerful and smooth mopping performance with a maximum of 200 rotations/minute and automatic mop lift-up. ■Smooth cleaning is possible with the main unit's lift-up function that overcomes steps up to 4cm (two layers). ■Equipped with the Q3, a beautiful 4-way fully automatic dock that can handle mop washing, drying, water supply, and garbage collection. QRC0204 Dust box capacity: 325ml Water tank capacity: 80ml Maximum usage time: 190 minutes (suction and mopping) Battery: 6,400mAh Maximum suction area: Actual suction area: 400m2 Obstacle avoidance: 20 categories, 62 types Step crossing: 4cm Customizable room cleaning: ○ Mapping room count: 4 Real-time mapping: ○ Virtual walls and no-entry zones: ○ Cleaning route display: ○ Clean water tank: 4L Dirty water tank: 3L Garbage collection dock paper pack capacity: 2.5L Hot water mop cleaning: 75 degrees Celsius Hot air drying: 45 degrees Celsius Intelligent dirt detection function: ○ Manufacturing year: Unknown ※Returns and exchanges are not accepted, but we will respond within one week of the product's arrival if the defect or failure is due to our fault. Please contact us before giving a rating for returns. For returns after the rating, a refund will be made after deducting the round-trip shipping costs and Mercari's sales commission. Please receive the item within one week of its arrival. Shipping is free via Yamato Transport. An additional 2500 yen will be charged for Okinawa Prefecture, so please contact us. 664 mountain HI2026119