Introduction
The Jelkuz 11.26-inch Portable Wireless Apple CarPlay Screen is a versatile car stereo system designed to enhance your driving experience. It offers seamless integration with your smartphone via wireless CarPlay and Android Auto, providing access to navigation, music, calls, and more. This device also features a high-definition 2.5K front dash cam and a 1080P backup camera for enhanced safety and recording capabilities. Its large touchscreen display ensures clear visibility and ease of use.
Key Features:
- Exclusive 11.26-inch HD IPS Touch Screen for superior clarity and viewing experience.
- Wireless Apple CarPlay and Android Auto compatibility for hands-free operation and smartphone integration.
- Intelligent Voice Control via Siri and Google Assistant for safe navigation and communication.
- Integrated 2.5K Front Dash Cam and 1080P Rear Camera with simultaneous recording and 140° wide view angle.
- Dual Bluetooth Design for enhanced audio quality and wireless control.
- Multiple Audio Output Options: AUX, FM transmission, built-in speaker, and original car speakers.
- Plug-and-play installation with cigarette lighter power, suitable for 7-36V vehicles.

Figure 1: Overview of the Jelkuz 11.26-inch Portable Wireless Apple CarPlay Screen.
What's in the Box
Verify that all components are present before proceeding with installation.
- 2.5K Wireless Apple CarPlay Unit
- 1080P Rear Camera
- 64GB SD Card
- Suction Cup Bracket
- English Manual
Setup
Mounting Options:
The device offers flexible mounting options for your dashboard or windshield using the provided suction cup mount and base mount design.

Figure 2: The 11.26-inch screen size comparison and adjustable stand for optimal viewing.

Figure 3: Diagram illustrating the connection points for the car charger, reverse light, and rear camera.
Initial Connection (Wireless CarPlay/Android Auto):
Follow these steps to connect your smartphone wirelessly to the Jelkuz display:
- Step 1: Turn on your phone's Wi-Fi.
- Step 2: Turn on your phone's Bluetooth.
- Step 3: On your phone, wait for the Bluetooth signal named "F900_1B1C7F4C" to appear in the Bluetooth interface.
- Step 4: Click "Connect" to pair. Once paired, the system will automatically connect to CarPlay or Android Auto.
Video 1: Demonstrates the wireless CarPlay and Android Auto connection process, including Wi-Fi and Bluetooth pairing steps.
Operating Instructions
Wireless CarPlay & Android Auto:
Easily connect the portable carplay screen to your smartphone. You can use voice commands (Siri/Google Assistant) to make/receive calls hands-free, play music, and navigate. With Airplay and Android Cast, you can seamlessly sync content from your smartphone, including videos and movies, to the high-definition IPS touchscreen.

Figure 4: Display showing the wireless Apple CarPlay and Android Auto interfaces, along with MirrorLink Wireless and iOS Mirror/Autolink capabilities.
Intelligent Voice Control and Navigation:
The car stereo features intelligent voice control via Siri and Google systems. Without touching the screen, you can easily make/receive phone calls, listen to music, and enjoy hands-free operation of various functions with a single voice command. By connecting to Apple CarPlay or Android Auto, you can access online maps on your phone and navigate, choosing the smartest and most convenient routes to avoid traffic jams.

Figure 5: Illustration of Siri/Google Voice Control functionality for navigation, calls, and music playback.
Dash Cam Front and Rear:
The portable Apple CarPlay screen includes a 2.5K front camera and a 1080P rear camera, supporting simultaneous recording. The 140° view angle captures a wider and clearer picture, allowing you to remotely capture license plates and more road surface. A 64GB SD card is included for storage.

Figure 6: Visual representation of the 2.5K front camera and 1080P rear camera with simultaneous recording and adjustable reverse lines.
Audio Output Options:
The device utilizes dual Bluetooth technology for higher audio and video quality. It supports connecting to original car speakers via Bluetooth, AUX, or FM transmission for a louder sound experience. The unit also has a built-in speaker.

Figure 7: Diagram showing wireless multiaudio output options, including Bluetooth transmission to car speakers.

Figure 8: Illustrates the four available audio output methods: Built-in Speaker, AUX Connection, FM Transmitter, and Bluetooth to Car Speaker.
Video 2: Demonstrates how to switch between AUX, FM, and Speaker audio output modes on the device.
Maintenance
The surface of the product has a removable protective film. If you receive the product with scratches or dirt, you can peel off the outer layer of the protective film for a clean display.
Troubleshooting
Repeated Reboots:
If you are experiencing repeated reboots, please try resetting the machine and removing the SD card first. If the reboot problem does not occur again after removing the SD card, please contact customer support for a replacement SD card.
Specifications
| Feature | Detail |
|---|---|
| Item Weight | 2.7 pounds |
| Package Dimensions | 12.4 x 7.28 x 4.61 inches |
| Country of Origin | China |
| Item Model Number | T311S-B |
| Display Size | 11.26 Inches |
| Voice Command | Touchscreen |
| Connectivity Technology | Bluetooth |
| Map Type | Road |
| Audio Output Mode | Stereo |
| Mounting Type | Dashboard Mount |
| Resolution | 1440p |
| Vehicle Service Type | Car |
Warranty & Support
Jelkuz provides 1 year of technical support for this product. If you have any questions or require assistance, please contact customer support.