Introduction
This manual provides detailed instructions for the Jteman L33 Adjustable Tablet Stand with Bluetooth Speaker and Charging Station. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its features.
Product Overview
The Jteman L33 is a versatile 3-in-1 device designed to enhance your digital experience. It functions as an adjustable tablet stand, a Bluetooth speaker, and a multi-device charging station.

Image: The Jteman L33 device highlighting its three main functions: tablet stand, Bluetooth speaker, and charging station.
Key Features:
- 3-in-1 Multifunctionality: Combines a tablet stand, Bluetooth speaker, and charging station.
- Superior Sound Quality: Integrated dual speakers provide clear stereo sound for music and movies.
- Hands-Free Calling: Built-in microphone for clear voice calls.
- Robust Anti-Slip Design: Features a non-slip pad for device stability and protection.
- Adjustable Viewing Angle: Supports both vertical and horizontal viewing with adjustable angles for ergonomic comfort.
- Universal Compatibility: Suitable for phones, tablets, and e-readers from 4 to 13 inches, with device thickness up to 1.4 cm (with case).
Package Contents
Please verify that all items are present in your package:
- Jteman L33 Adjustable Tablet Stand with Bluetooth Speaker and Charging Station
- USB Charging Cable (Type-C)
- User Manual
Setup
- Unpack the Device: Carefully remove the Jteman L33 from its packaging.
- Power Connection: Connect the provided USB charging cable to the Type-C input port on the stand and plug the other end into a suitable USB power adapter (not included) or a powered USB port. This powers the charging station and Bluetooth speaker.
- Device Placement: Place your tablet or smartphone onto the stand. Ensure it rests securely on the non-slip silicone pads.

Image: The Jteman L33 connected to a power source, demonstrating its charging capabilities for multiple devices.
Operating Instructions
1. Adjusting the Stand
The stand features adjustable hinges to customize the viewing angle and height for optimal comfort.
- Gently adjust the upper and lower hinges to achieve your desired viewing angle (from 5° to 85°).
- The stand can be extended to an adjustable height of approximately 1.9 inches (4.8 cm) for better ergonomics.
- Ensure the device is stable after adjustment.

Image: A diagram showing the adjustable height and viewing angles of the Jteman L33 stand, with measurements.
2. Bluetooth Speaker Pairing
- Power On: Ensure the Jteman L33 is connected to a power source. The Bluetooth speaker will automatically enter pairing mode or can be activated via a dedicated button (refer to device for specific button location, usually indicated by a Bluetooth icon).
- Activate Bluetooth: On your mobile device (smartphone, tablet, etc.), go to the Bluetooth settings and turn Bluetooth on.
- Search for Device: Your device will scan for available Bluetooth devices. Look for "Jteman L33" or a similar name in the list.
- Pair: Select the Jteman L33 from the list to initiate pairing. Once connected, you will hear an audible confirmation, and the indicator light (if present) will change.
- Play Audio: You can now play audio from your device through the Jteman L33 speakers.

Image: A tablet on the Jteman L33 stand, demonstrating its use for playing music and enjoying high-definition sound quality.
The Jteman L33 features dual speakers and a bass diaphragm for enhanced audio output.

Image: An exploded view diagram illustrating the internal dual speakers, bass diaphragm, and magnetic components of the Jteman L33 for superior sound.
3. Charging Functionality
When the stand is connected to a power source, it acts as a charging station for your devices.
- USB Ports: The stand is equipped with multiple USB ports (e.g., Type-C output, USB output) for charging various devices simultaneously.
- Connect your device's charging cable to the appropriate output port on the Jteman L33.
- Ensure your device begins charging.
4. Hands-Free Calling
The built-in microphone allows for hands-free calls when your smartphone is connected via Bluetooth.
- When a call comes in, you can answer it directly from your connected device.
- The microphone on the Jteman L33 will pick up your voice, and the speakers will output the caller's audio.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the surface of the stand. Avoid using abrasive cleaners or solvents.
- Storage: When not in use, store the stand in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the adjustable hinges gently to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/charging | Not connected to power; faulty cable/adapter. | Ensure the USB cable is securely connected to both the stand and a working power source. Try a different cable or adapter. |
| No sound from speakers | Bluetooth not paired; volume too low; device not playing audio. | Verify Bluetooth connection. Increase volume on both the stand and your connected device. Ensure audio is playing on your device. |
| Bluetooth pairing issues | Device too far; interference; stand not in pairing mode. | Move devices closer. Turn off other Bluetooth devices. Restart the stand and try pairing again. |
| Stand is unstable | Device too heavy/large; not properly adjusted. | Ensure your device is within the recommended size/weight limits. Adjust the hinges to a stable position. Place on a flat, stable surface. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Jteman |
| Model Number | L33-Graphite |
| Color | Graphite |
| Speaker Type | Woofer (Dual speakers) |
| Special Features | Hands-free calling, Built-in microphone, Bluetooth speaker, Tablet stand |
| Connectivity | Bluetooth |
| Total USB Ports | 3 (Type-C input, Type-C output, USB output) |
| Compatible Devices | Mobile phones, Tablets, E-readers (4-13 inches, up to 1.4 cm thickness with case) |
| Product Dimensions (L x W x H) | 18.03 x 12.45 x 5.84 cm |
| Weight | 608 grams |
| Material | Plastic + Anti-slip silicone |
Warranty and Support
Warranty information for the Jteman L33 is not available in the provided product details. For specific warranty terms and support, please refer to the product packaging or contact Jteman customer service directly.



