Introduction
The OEMG BR151 Robot Vacuum and Mop Combo is an advanced cleaning device designed to simplify your home maintenance. With powerful 2300Pa suction, smart memory, and map navigation, it efficiently vacuums, sweeps, and mops various floor types. Control your robot via WiFi and a dedicated app, or use the included remote control for convenient operation. Its slim design allows it to clean under furniture, ensuring a thorough clean throughout your home.

Figure 1: OEMG BR151 Robot Vacuum and Mop Combo with accessories.
What's in the Box
Please check the package contents carefully upon unboxing:
- 1x OEMG BR151 Robot Vacuum and Mop Combo
- 1x Charging Station
- 1x Remote Control
- 1x Water Tank (with wash cloth)
- 2x Side Brushes
- 1x User Manual
- 1x FQA (Frequently Asked Questions) document
- 1x Power Guide
- 1x AC Adapter
- 1x Lithium-ion Battery (pre-installed)
Specifications
| Feature | Specification |
|---|---|
| Model Name | Combo sweeper and mop BR151 |
| Brand Name | OEMG |
| Function | Mopping, Sweeping, Suction Type (Wet and Dry, Synchronized Vacuuming and Mopping) |
| Suction Power | 2300Pa |
| Product Size (L x W x H) | 11.8 inches x 11.8 inches x 2.87 inches |
| Slim Design Height | 2.91 inches |
| Product Weight | 5.73 pounds (approx. 2.6 kg) |
| Dust Box Capacity | <0.5 L |
| Water Tank Capacity | 230 mL |
| Water Flow Levels | 2 levels |
| Battery Type | Lithium-ion (included) |
| Battery Life (Runtime) | Up to 1 hour and 40 minutes (100 minutes) |
| Voltage | 220 V |
| Cleaning Area | Up to 1290 sqft |
| Navigation | Smart Memory, Map Navigation, Z-SHAPE Route |
| Control Methods | WiFi App, Remote Control |
| Obstacle Crossing Capability | Up to 15mm (0.6 inches) |
| Safety Features | Anti-collision, Anti-dropping, Drop-resistant |
| Compatible Floor Types | Hardwood, Tile, Carpet, Laminate |
| Color | Black |

Figure 2: Slim design allows cleaning under low furniture.
Setup Guide
- Unpack and Inspect: Carefully remove all components from the packaging. Ensure all items listed in the 'What's in the Box' section are present and undamaged.
- Place the Charging Station: Position the charging station against a wall in an open area, ensuring there are no obstacles within 1 meter (3 feet) to the sides and 2 meters (6 feet) in front. Plug the AC adapter into the charging station and a power outlet.
- Initial Charging: Place the robot vacuum onto the charging station. The indicator light on the robot will show its charging status. For first-time use, fully charge the robot for at least 5-6 hours. The robot supports automatic charging and will return to the station when its battery is low.

Figure 3: Automatic charging feature.
- Install Side Brushes: Snap the side brushes into their designated slots on the underside of the robot.
- Prepare Water Tank (for mopping): If using the mopping function, fill the water tank with clean water. Attach the wash cloth securely to the water tank. Insert the filled water tank into the robot.
- Connect to WiFi and App:
- Download the official OEMG app from your smartphone's app store.
- Follow the in-app instructions to connect your robot vacuum to your home WiFi network.
- Once connected, you can schedule cleaning routines and select various cleaning modes via the app.

Figure 4: App control for scheduling and cleaning modes.
Operating Instructions
The BR151 offers multiple cleaning modes and intelligent navigation for optimal cleaning performance.
Cleaning Modes
- Auto-Cleaning: The robot intelligently navigates and cleans your home using its smart memory and Z-shape route planning for comprehensive coverage.
- Timing Cleaning: Schedule specific cleaning times via the mobile app for automated cleaning sessions.
- Edge Cleaning: The robot focuses on cleaning along walls and furniture edges.
- Zig-zag Cleaning: Ideal for large, open areas, the robot cleans in an efficient back-and-forth pattern.
- Spot Cleaning: For concentrated dirt or spills, place the robot over the area and activate spot cleaning for intensive cleaning in a small radius.

Figure 5: Z-shape route for efficient cleaning.
Vacuuming and Mopping
The BR151 performs both vacuuming and mopping simultaneously. Ensure the water tank is filled for wet mopping. The robot is equipped with a large caliber suspension suction mouth to effectively pick up various debris, including hair, dust, and larger particles.

Figure 6: Powerful suction for various debris.
Navigation and Obstacle Avoidance
The robot uses intelligent sensors for anti-collision and anti-dropping, ensuring safe operation around furniture and stairs. It can also cross obstacles up to 15mm (0.6 inches) in height, such as door sills or low carpets.

Figure 7: Anti-collision and obstacle crossing capabilities.

Figure 8: Versatile cleaning across different floor environments.
Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your robot vacuum.
- Empty the Dustbin: The dustbin capacity is less than 0.5L. Empty it after each cleaning cycle or when the 'full' indicator (if available) illuminates.
- Clean the Water Tank and Mop Cloth: After mopping, empty any remaining water from the tank and clean it thoroughly. Remove and wash the mop cloth. Allow both to air dry completely before re-installing.
- Clean Side Brushes: Regularly check the side brushes for tangled hair or debris. Remove and clean them as needed. Replace worn brushes to maintain cleaning efficiency.
- Clean Filters: The vacuum uses foam and sponge filters. Remove and clean these filters regularly according to the instructions in the FQA document. Replace filters periodically to maintain suction power.
- Clean Sensors: Wipe the robot's sensors (anti-drop, anti-collision) with a clean, dry cloth to ensure they function correctly.
- Clean Charging Contacts: Periodically wipe the charging contacts on both the robot and the charging station with a dry cloth.

Figure 9: Underside components for cleaning and mopping.
Troubleshooting
If you encounter issues with your OEMG BR151, please refer to the following common problems and solutions:
- Robot not turning on: Ensure the robot is fully charged. Check if the power button is pressed.
- Robot not charging: Verify the charging station is plugged in and receiving power. Ensure the robot's and charging station's contacts are clean and making proper connection.
- Robot getting stuck frequently: Clear obstacles from the cleaning path. Ensure the robot's wheels and brushes are free of debris. The robot can cross obstacles up to 15mm; higher obstacles may cause it to get stuck.
- Poor cleaning performance: Empty the dustbin. Clean or replace filters. Clean the side brushes and main brush (if applicable). Ensure the water tank is filled for mopping.
- App connectivity issues: Ensure your robot is within WiFi range. Restart your router, the robot, and your smartphone. Re-attempt the app connection process.
- Unusual noises: Check for any foreign objects or tangled hair in the brushes or wheels.
For more detailed troubleshooting, please consult the included FQA document or contact customer support.
User Tips
Based on general usage patterns for robotic vacuum cleaners, here are some tips to enhance your experience:
- Prepare the Cleaning Area: Before starting a cleaning cycle, pick up loose cables, small toys, or other items that could tangle the brushes or obstruct the robot's path.
- Regular Maintenance is Key: Adhere to the recommended cleaning schedule for the dustbin, filters, and brushes to maintain optimal suction and cleaning efficiency.
- Utilize Scheduling: Use the app's scheduling feature to set automated cleaning times, allowing the robot to clean while you are away or asleep.
- Monitor Mopping: For best mopping results, ensure the water tank is adequately filled and the mop cloth is clean. Avoid using the mopping function on carpets.
- Optimal Charging Station Placement: Ensure the charging station is in an easily accessible location for the robot, free from clutter, to facilitate automatic return and charging.
No specific user tips were available from provided customer reviews or Q&A data.
Warranty and Support
For warranty information, please refer to the documentation included with your product or contact the seller directly. Keep your proof of purchase for any warranty claims.
For technical support or further assistance, please reach out to the OEMG customer service team through the contact information provided in your product packaging or on the official website.