1. Introduction
This manual provides detailed instructions for the FINTIE Keyboard Case designed for the Samsung Galaxy Tab S3 9.7 (2017 models SM-T820/T825/T827). This product combines a protective tablet case with a detachable wireless Bluetooth keyboard, enhancing your tablet's functionality for both work and leisure. Please read this manual thoroughly before use to ensure proper setup and operation.

Image 1.1: FINTIE Keyboard Case with a Samsung Galaxy Tab S3 9.7 tablet, showcasing the case and detachable keyboard.
2. Compatibility
This FINTIE Keyboard Case is specifically designed for the following Samsung Galaxy Tab S3 9.7 models:
- Samsung Galaxy Tab S3 9.7 (2017) Model SM-T820
- Samsung Galaxy Tab S3 9.7 (2017) Model SM-T825
- Samsung Galaxy Tab S3 9.7 (2017) Model SM-T827
It is important to verify your tablet's model number to ensure proper fit and functionality. This case is not compatible with other tablet models, including Tab S2 9.7 or Tab A 9.7.

Image 2.1: Visual guide indicating compatibility with Tab S3 9.7 (S-Pen Version) SM-T820/T825, and incompatibility with Tab S2 9.7 and Tab A 9.7.
3. Package Contents
Upon opening the package, please ensure all the following items are present:
- 1 x FINTIE Slim Case (Tablet is NOT included)
- 1 x Bluetooth Keyboard
- 1 x Type-C Charging Cable
- 1 x User Manual (this document)
4. Key Features
The FINTIE Keyboard Case offers a range of features designed to enhance your tablet experience:
- 2-in-1 Design: Provides both robust tablet protection and the functionality of a detachable Bluetooth keyboard.
- Advanced Bluetooth Technology: Equipped with Nordic chips and Bluetooth Low Energy (BLE) 5.0 for stable connection, fast reconnection, and extended battery life (up to 230 hours uninterrupted work time, 180 days standby).
- Ergonomic Keyboard: Features mechanical scissor keys with a tactile response, designed to reduce noise and provide comfortable typing for extended periods.
- Dual Protection: Constructed with a durable PU leather cover, an anti-slip rubber-lined interior, and a premium polycarbonate backshell to protect against bumps, drops, and scratches.
- Adjustable Stand: Allows for multiple viewing angles in landscape mode, customizable to your preference.
- Built-in S Pen Holder: Securely holds your S Pen, preventing loss and ensuring it's always accessible.
- Auto Sleep/Wake Function: The case supports the tablet's auto sleep/wake feature when used in case-only mode.

Image 4.1: Illustrates the high-quality material and craftsmanship of the FINTIE case.

Image 4.2: Details the protective layers: Premium PU Leather, Sturdy PC Backshell, and Anti-slip Soft Lining.

Image 4.3: Shows the 2-in-1 functionality, providing protection with a detachable Bluetooth keyboard.

Image 4.4: Compares Bluetooth BLE technology with classic Bluetooth, highlighting extended battery life.
5. Setup Instructions
5.1 Charging the Keyboard
- Locate the Type-C charging port on the side of the Bluetooth keyboard.
- Connect the provided Type-C charging cable to the keyboard and plug the other end into a USB power adapter (not included) or a computer's USB port.
- The charging indicator light on the keyboard will illuminate during charging. It will turn off or change color once fully charged.
- A full charge typically takes 2-3 hours.
5.2 Pairing the Bluetooth Keyboard with Your Tablet
- Ensure the keyboard is fully charged.
- Turn on the keyboard by sliding the power switch to the 'ON' position. The power indicator light will briefly illuminate.
- Press the 'Connect' button on the keyboard. The Bluetooth indicator light will start blinking, indicating it is in pairing mode.
- On your Samsung Galaxy Tab S3 9.7, go to Settings > Connections > Bluetooth.
- Ensure Bluetooth is turned 'ON' on your tablet.
- Your tablet will search for available Bluetooth devices. Select 'Bluetooth Keyboard' (or a similar name) from the list of devices.
- If prompted, enter the pairing code displayed on your tablet onto the Bluetooth keyboard and press 'Enter'.
- Once successfully paired, the Bluetooth indicator light on the keyboard will stop blinking, and your tablet will show the keyboard as 'Connected'.
5.3 Inserting the Tablet into the Case
- Gently align your Samsung Galaxy Tab S3 9.7 with the protective shell of the FINTIE case.
- Carefully press the tablet into the corners of the case until it is securely seated. Ensure all ports, buttons, and the camera are unobstructed.
- The keyboard attaches magnetically to the case. Position it as desired for typing or fold it away when not in use.

Image 5.1: Demonstrates how the keyboard is magnetically integrated into the case, allowing for flexible positioning.
6. Operating Instructions
6.1 Using the Keyboard
Once paired, the Bluetooth keyboard functions like a standard computer keyboard. You can use it for typing, navigating menus, and executing shortcuts.
- Function Keys: The top row of keys may include special function keys (e.g., volume control, media playback, home screen, search). Refer to the keyboard's key legends for specific functions.
- Caps Lock Indicator: A dedicated light indicates when Caps Lock is active.
6.2 Adjusting Viewing Angles
The case features multiple grooves on the interior lining that allow you to prop up your tablet at various angles for comfortable viewing and typing. Simply place the edge of your tablet into one of the grooves.

Image 6.1: Shows the FINTIE case propped up at an angle, demonstrating its adjustable stand feature.
6.3 S Pen Holder
The integrated S Pen holder is located on the side of the case. Insert your S Pen into the holder to keep it secure and easily accessible. This holder protects your S Pen from accidental damage or loss.

Image 6.2: Highlights the built-in S Pen holder, designed to protect and secure the S Pen.
6.4 Auto Sleep/Wake Function
When the tablet is placed in the case and the cover is closed, the tablet will automatically enter sleep mode. Opening the cover will wake the tablet. This function helps conserve battery life. Note that this feature primarily works when the tablet is secured within the case, even without the keyboard attached.
7. Maintenance
7.1 Cleaning the Case
To clean the PU leather exterior and anti-slip interior lining, gently wipe with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners, as these can damage the material.
7.2 Cleaning the Keyboard
For the keyboard, use a soft, dry cloth to wipe away dust and debris. For stubborn dirt, a slightly damp cloth can be used, ensuring no liquid enters the keys or charging port. Avoid spraying cleaners directly onto the keyboard.
7.3 Battery Care
To prolong the keyboard's battery life:
- Charge the keyboard fully before first use.
- Turn off the keyboard when not in use for extended periods.
- Avoid exposing the keyboard to extreme temperatures.
8. Troubleshooting
8.1 Keyboard Not Connecting/Disconnecting
- Check Power: Ensure the keyboard is turned on and has sufficient battery charge.
- Re-pair: If the connection is lost, try unpairing the keyboard from your tablet's Bluetooth settings and then re-pairing it following the steps in Section 5.2.
- Tablet Bluetooth: Verify that Bluetooth is enabled on your tablet.
- Distance: Ensure the keyboard is within the effective Bluetooth range (approximately 10 meters or 33 feet) of your tablet.
- Interference: Move away from other wireless devices that might cause interference.
8.2 Keyboard Not Typing
- Connection: Confirm the keyboard is successfully paired and connected to your tablet.
- Battery: Check the keyboard's battery level.
- Tablet Input: Ensure your tablet's input method is set to the physical keyboard.
8.3 Tablet Battery Drains Quickly
- Keyboard Power: Turn off the Bluetooth keyboard when not in use to prevent it from continuously searching for a connection, which can consume tablet battery.
- Auto Sleep/Wake: Ensure the auto sleep/wake function is working correctly by closing the case cover when not in use.
8.4 Keys Not Responding
- Restart: Try restarting both the keyboard and your tablet.
- Clean: Ensure no debris is lodged under the keys.
9. Product Specifications
| Brand | FINTIE |
| Model Number | C2I_INV_B0744GDL1Z_R |
| Compatible Devices | Samsung Galaxy Tab S3 9.7 (2017) |
| Connectivity Technology | Bluetooth Low Energy (BLE) 5.0 |
| Keyboard Description | Type-C Charging Cable |
| Special Feature | Bluetooth, Wireless |
| Color | Black |
| Material | Polyurethane (PU) Leather, Polycarbonate (PC) |
| Item Weight | 1.61 pounds |
| Package Dimensions | 11.46 x 8.15 x 1.46 inches |
| Batteries | 1 Nonstandard Battery (required for keyboard) |
| Date First Available | July 6, 2017 |
10. Warranty & Support
FINTIE products are designed for durability and performance. For information regarding warranty coverage, technical support, or to contact customer service, please visit the official FINTIE website or refer to the contact information provided with your purchase documentation.
Please retain your proof of purchase for any warranty claims.





