Auto-empty vacuums
Decide whether an auto-empty dock is worth the space, noise, bags, and upkeep versus a simpler standard robot vacuum.
Konka KC C21 3 In 1 Smart Sweeping and Mopping Vacuum Cleaner
This KONKA robot vacuum is for the busy homeowner who wants to keep floors clean without daily effort. It's perfect for managing pet hair in the living room or crumbs in the kitchen after dinner.
While many robot vacuums focus on cleaning power, this one offers true convenience for your routine. The auto-recharge feature means it's always ready when you need it, and the three-in-one design handles sweeping, vacuuming, and light mopping in one pass. You'll notice it picks up fine dust from hardwood floors that a quick sweep might miss.
With 1000pa suction and compatibility with various surfaces like tiles and low-pile carpets, it tackles everyday messes efficiently. The remote control lets you start a clean from the couch, making home maintenance effortless.
Features
- Three in one cleaning efficiency
- Versatile floor compatibility
- Long lasting battery life
- Automatic charging
- Remote control operation
- Advanced auto recharge system
General specs
- Brand: Konka
- Model: KC C21
- Seller: Banggood
- ID: 2026950
- Name: Sweeping Robot
- Brand: KONKA
- Model: KC C21
- Features: Advanced Auto Recharge System, Versatile Floor Compatibility, Three in One Cleaning Efficiency, Long lasting Battery Life
- Plug Type: CN Plug
- Motor Type: Brushless motor
- LCD Display: None
- Rated power: 10W
- Switch Type: Remote control switch
- Battery Life: 70-120 minutes
- Power Supply: AC power
- Rated Voltage: 7.4V
- Suction Power: 1000Pa
- Operation Mode: Mechanical
- Timer Function: None
- Applicable area: 70-90 square meters, 753.47-968.75 square feet
- Rated Frequency: 50Hz
- Battery Capacity: 1500mAh
- Dustbin Capacity: 400mL, 0.0141 cubic feet
- Package Contents: Sweeping Robot, Remote Control, Charging Dock, Power Adapter, User Manual, Side Brushes, Mop Cloth
- Automatic Charging: Yes
- Cleaning Functions: Sweeping, Vacuuming, Mopping
- Compatible Surfaces: Wooden floors, Smooth cement, Tiles, Low pile carpets
- Charge Coverage Per: 70 square meters, 753.47 square feet
- Function Reservation: None
- First listed by seller: February 23, 2026
If you are interested in more details, you can find full information on the seller's page.
€79.29
Last price update: 5/9/26
Available to order
Price History for seller Banggood
Shipping options
Delivery to 
United States
United States
Available
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| This item | Recommendations | |||||
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Konka KC C21 White Advanced auto recharge system
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| Brand | KONKA | FMART | ILIFE | |||
| Model | KC C21 | T11 | V5s Max | |||
| Color |
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| Price | €79.29 | €144.91 | €182.02 | €86.50 | €253.41 | €235.94 |
| Seller | Banggood | Geekbuying | Gshopper | Retailer | Retailer | Retailer |
| Update | May 9, 2026 | Jul 14, 2026 | Jul 25, 2024 | Jun 24, 2026 | Apr 26, 2026 | May 29, 2026 |
| Suction Power | 1000Pa | 5300Pa | 3000 | 4000Pa | ||
| Control Method | Remote Control | App, Voice | App, Remote, Voice | |||
| Water Tank Capacity | 100ml | 200 | 230ml | |||
| Cleaning Modes | Auto, Edge, Spot | Edge Mode, Spot Mode, Smart Mode | Auto, Spot, Edge, Zig-zag | |||
Konka KC C21 White Advanced auto recharge system
€79.29
When this device makes sense
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