1. Introduction
Thank you for choosing the KIMISS BK7019 7-inch Portable E-Book Reader. This device is designed to provide a comfortable and versatile reading experience, supporting various e-book formats, music, and video playback. This manual will guide you through the setup, operation, and maintenance of your new e-book reader.

2. Package Contents
Please check the package for the following items:
- 1 x KIMISS BK7019 E-Book Reader
- 1 x Charging Cable
- 1 x Earphone
- 1 x Leather Case
- 1 x User Manual (this document)

3. Product Overview
The KIMISS BK7019 features a 7-inch TFT LCD screen with a resolution of 800x480, providing a clear display for reading. The device is equipped with physical buttons for easy navigation and control.

Key Features:
- 7-inch TFT LCD Screen: Clear display for comfortable reading.
- High-Speed ARM9 Core: Ensures efficient performance for smooth operation.
- Expandable Storage: Supports TF cards up to 16GB for extensive libraries.
- Multi-format Support: Compatible with various e-book, audio, photo, and video formats.
- Adjustable Reading Settings: Customize font size, brightness, and color for reduced eye fatigue.
- Splash Protection: Designed to resist splashes for enhanced durability.

4. Setup
4.1 Initial Charging
Before first use, fully charge your e-book reader. Connect the provided charging cable to the device's charging port and a compatible USB power adapter (not included) or a computer's USB port. The charging indicator will show the charging status.
4.2 Inserting a TF Card
To expand storage, insert a TF (MicroSD) card into the designated slot. The device supports TF cards up to 16GB. Ensure the card is inserted correctly until it clicks into place.
5. Operating Instructions
5.1 Power On/Off
- To Power On: Press and hold the power button until the screen lights up.
- To Power Off: Press and hold the power button until a power-off prompt appears, then confirm.
5.2 Navigation
Use the physical navigation buttons located on the side of the device to move through menus, select options, and turn pages while reading. The interface is designed for intuitive use.

5.3 Reading E-books
- Opening Books: Navigate to 'My Library' or 'Recent Documents' and select an e-book to open.
- Page Turning: Use the designated page-turn buttons to move forward or backward through the book.
- Flip-Book Function: Utilize the independent flip-book button for quick preview of chapters and images via thumbnails.
- Bookmarks: Add bookmarks to easily return to specific pages.
- Adjusting Display: Access settings to adjust font size, brightness, and color to suit your preference and reduce eye strain.

5.4 Media Playback
The device supports various media formats:
- E-book Formats: EPUB, PDF, TXT, FB2, PDB
- Photo Formats: JPG, BMP, GIF, PNG
- Video Formats: MPEG1, MPEG2, MPEG4XVID, DIVX, H.264, H.263, RM/RMVB, MKV, MOV, VOB, FLV
- Music Playback: Connect earphones to enjoy audio content.
5.5 Settings
Access the 'Settings' menu to customize device preferences, including language, time, and other system options.
6. Maintenance
6.1 Cleaning
Wipe the screen and body of the device with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
6.2 Storage
Store the e-book reader in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure the device is fully charged before storage and periodically recharge it to maintain battery health.
6.3 Splash Protection
The KIMISS BK7019 is designed with splash protection. While it can withstand minor splashes, it is not waterproof. Avoid submerging the device in water or exposing it to heavy rain.

7. Troubleshooting
If you encounter issues with your KIMISS BK7019, please refer to the following common solutions:
| Problem | Solution |
|---|---|
| Device does not power on | Ensure the device is fully charged. Connect to a power source and try again. |
| Screen is unresponsive or frozen | Perform a soft reset by pressing and holding the power button for 10-15 seconds until the device restarts. |
| Cannot open certain files | Verify that the file format is supported (EPUB, PDF, TXT, FB2, PDB for e-books). Ensure the file is not corrupted. |
| TF card not detected | Ensure the TF card is inserted correctly and fully. Try reinserting the card or using a different compatible TF card. |
8. Specifications
| Feature | Detail |
|---|---|
| Processor | High-speed built-in ARM9 core (380MHz) |
| RAM | 512MB |
| Operating System | uCOS |
| Screen Type | 7-inch TFT LCD |
| Resolution | 800x480 |
| External Storage | TF card, up to 16GB |
| Battery | 2100mAH |
| E-book Battery Life | Up to 20 hours |
| Music Battery Life | Up to 10 hours (backlight off) |
| Video Battery Life | Up to 5 hours |
| Supported E-book Formats | EPUB, PDF, TXT, FB2, PDB |
| Supported Photo Formats | JPG, BMP, GIF, PNG |
| Supported Video Formats | MPEG1, MPEG2, MPEG4XVID, DIVX, H.264, H.263, RM/RMVB, MKV, MOV, VOB, FLV |
| Connectivity | USB |
| Item Weight | 1.08 pounds (approx. 0.49 kg) |
| Dimensions | 9.96 x 9.13 x 1.93 inches (Package) |
9. Warranty and Support
9.1 Warranty Information
Please refer to the retailer or your purchase documentation for specific warranty details regarding your KIMISS BK7019 e-book reader.
9.2 Customer Support
For further assistance, technical support, or inquiries, please contact KIMISS customer service through the official brand store or your point of purchase.
Visit the KIMISS Store for more information.