1. Introduction and Overview
This manual provides essential instructions for the GOOJODOQ Detachable QWERTZ Keyboard Case, designed specifically for the Lenovo Tab M11 2024 11-inch tablet (model TB330). This product combines a protective case with a detachable Bluetooth keyboard, enhancing your tablet's functionality for various tasks such as note-taking, work, and study.
The case is crafted from soft, heat-resistant, and drop-resistant TPU material, offering comprehensive protection for your tablet, including its camera lens. The keyboard features scissor keys for quiet typing and connects wirelessly via Bluetooth for a seamless experience.

Figure 1.1: Compatible Models. This keyboard case is compatible only with the Lenovo Tab M11 2024 11-inch tablet. Please verify your tablet's model number before use.
2. Package Contents
Please check the package for the following items:
- Protective Case (Rose)
- Detachable Bluetooth Keyboard (QWERTZ layout)
- USB Charging Cable
- User Manual

Figure 2.1: Included Products. The package contains the protective case, the detachable keyboard, a charging cable, and this user manual.
3. Setup
3.1 Charging the Keyboard
Before initial use, ensure the keyboard is fully charged. Connect the provided USB charging cable to the keyboard's charging port and to a standard USB power adapter (not included). The charging indicator light will show the charging status.
3.2 Attaching the Tablet to the Case
Gently insert your Lenovo Tab M11 2024 tablet into the protective TPU case. Ensure all ports, buttons, and the camera lens align correctly with the case's precise cutouts. The soft TPU material provides a snug fit and protection.

Figure 3.1: Precise Hole Positioning. The case is designed with accurate cutouts for all tablet features, ensuring full accessibility.
3.3 Pairing the Keyboard via Bluetooth
- Turn on the keyboard by sliding the power switch to the 'ON' position. The indicator light will illuminate.
- Press the 'Connect' button on the keyboard. The Bluetooth indicator light will start blinking, indicating it's in pairing mode.
- On your Lenovo Tab M11 2024, go to Settings > Connected devices > Bluetooth.
- Enable Bluetooth and search for available devices.
- Select 'Bluetooth Keyboard' (or a similar name) from the list of found devices.
- Follow any on-screen prompts to complete the pairing process. Once paired, the Bluetooth indicator on the keyboard will stop blinking.
4. Operating Instructions
4.1 Using the Detachable Keyboard
The keyboard features a QWERTZ layout with scissor keys, providing a comfortable and quiet typing experience. It magnetically attaches to the case, allowing for easy removal when not needed. The keyboard includes special function keys compatible with Android systems.

Figure 4.1: German QWERTZ Keyboard. The keyboard features a QWERTZ layout with colored keys and Android system function keys.
4.2 Adjusting Viewing Angles
The case features a non-slip lining and multiple grooves, allowing you to adjust your tablet to various viewing angles. This provides a comfortable experience for watching videos, typing, or video calls.

Figure 4.2: Multiple Viewing Angles. The case's design allows for stable positioning at various angles for optimal viewing.
4.3 Easy Portability
The keyboard and case are magnetically attached, allowing the keyboard to be easily removed. This enables you to use the protective case separately, making it ideal for travel, business trips, or learning on the go.

Figure 4.3: Usage Scenarios. The keyboard case supports various activities, from typing to video conferencing, and is easily portable.
5. Maintenance
5.1 Cleaning
- To clean the case, wipe it with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners.
- For the keyboard, use a soft, dry cloth. You may use a slightly damp cloth for stubborn dirt, ensuring no moisture enters the keys or ports.
5.2 Storage
Store the keyboard case in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure the keyboard is turned off to conserve battery life.
5.3 Battery Care
The keyboard contains a Lithium-ion battery. For optimal battery life, avoid fully discharging the battery frequently. Charge the keyboard when the battery is low, and avoid leaving it uncharged for very long periods.
6. Troubleshooting
If you encounter any issues with your GOOJODOQ Keyboard Case, please refer to the following troubleshooting steps:
- Keyboard Not Connecting via Bluetooth:
- Ensure the keyboard is turned ON and fully charged.
- Make sure Bluetooth is enabled on your Lenovo Tab M11 2024.
- Press the 'Connect' button on the keyboard to enter pairing mode.
- Forget the keyboard from your tablet's Bluetooth settings and attempt to re-pair it.
- Restart both your tablet and the keyboard.
- Keys Not Responding or Skipping Letters:
- Check the keyboard's battery level and charge it if necessary.
- Ensure the keyboard is within the effective Bluetooth range of your tablet.
- Re-pair the keyboard with your tablet.
- Avoid typing too quickly, as this can sometimes lead to missed inputs if the connection is unstable.
- Keyboard Disconnects Frequently:
- This can occur if the keyboard enters power-saving mode after a period of inactivity. Simply press any key to reactivate the connection.
- Ensure there are no strong interferences (e.g., other Bluetooth devices, Wi-Fi routers) nearby.
- Keep the keyboard and tablet close to each other.
- Tablet Not Fitting Correctly in Case:
- Double-check that your tablet is indeed the Lenovo Tab M11 2024 11-inch (model TB330). This case is designed for this specific model only.
- Ensure the tablet is inserted correctly and fully seated within the TPU frame.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | GOOJODOQ |
| Model Number | M11 2024 |
| Compatible Devices | Lenovo Tab M11 2024 11-inch (TB330) |
| Connectivity Technology | Bluetooth |
| Keyboard Layout | QWERTZ, Detachable |
| Case Material | Soft TPU (Heat and Drop Resistant) |
| Color | Rose |
| Battery Type | 1 Lithium-ion (included) |
| Special Features | Detachable Design, Magnetic Attachment, Multiple Viewing Angles, Precise Cutouts |
| Recommended Uses | Notetaking, Work, Study |
8. Warranty and Support
GOOJODOQ offers a 100% Satisfaction Guarantee and friendly customer service. If you have any questions, concerns, or require assistance with your product, please do not hesitate to contact GOOJODOQ customer support. Refer to the product packaging or the retailer's website for specific contact information.