1. Introduction
Thank you for choosing the WONNIE 10.5" Dual Screen Portable DVD Player. This manual provides detailed instructions for setting up, operating, and maintaining your new device. Designed for entertainment on the go, this system offers versatile playback options for various media formats, ensuring an enjoyable experience for all users.
2. What's in the Box
Please verify that all items listed below are included in your package:
- 2 × DVD Player for Car
- 2 × Mounting Brackets + 2 × Headrest Straps
- 2 × AC Adapter + 1 × 2 in 1 Car Charger
- 2 × Remote Controls
- 1 × AV Cable

Figure 2.1: Package Contents
3. Setup
Before first use, it is recommended to fully charge the built-in batteries of both DVD players. This ensures optimal performance and maximum playback time.
3.1 Initial Charging
- Connect the provided AC adapters to each DVD player's DC IN port.
- Plug the AC adapters into a standard wall outlet.
- Allow approximately 5 hours for a full charge. The charging indicator light will change once fully charged.
Alternatively, for in-car charging, use the 2-in-1 car charger (12V car only) to charge both units simultaneously.

Figure 3.1: Power Modes and Charging
4. Installation
The WONNIE Dual Screen DVD Player offers two convenient methods for in-car installation:
4.1 Using Mounting Brackets
- Attach the mounting brackets to the headrest posts of your car seats. Ensure they are securely fastened.
- Slide the DVD player onto the mounted bracket until it clicks into place.
- Adjust the viewing angle as needed.
4.2 Using Headrest Straps
- Thread the headrest straps through the designated slots on the back of the DVD player.
- Wrap the straps around the car seat headrest and secure them tightly.
- Ensure the player is stable and does not obstruct the driver's view.

Figure 4.1: Mounting Bracket Installation Steps
Video 4.1: Official WONNIE Installation and Features Overview. This video demonstrates the physical setup of the DVD players in a car, including mounting options, and highlights key features such as dual screen functionality and connectivity ports.
5. Operating Instructions
5.1 Powering On/Off
Press the 'POWER' button on the unit or the remote control to turn the player on or off.
5.2 Disc Playback
- Gently open the disc cover on the main player.
- Insert a compatible DVD or CD with the label side facing up.
- Close the disc cover. The player will automatically begin reading the disc.
- Use the 'PLAY/PAUSE', 'STOP', 'NEXT', 'PREVIOUS' buttons on the unit or remote to control playback.
5.3 Dual Screen Functionality
The WONNIE system supports playing the same movie on both screens or different movies on each screen.
- Same Movie: Connect the two DVD players using the provided AV cable. The main player (with the disc inserted) will transmit the video and audio to the secondary player.
- Different Movies: Each DVD player is equipped with its own disc reading mechanism, allowing them to play separate movies independently.

Figure 5.1: Dual Screen Playback Options
5.4 USB/SD Card Playback
Insert a USB drive or SD/MMC card (up to 32GB) into the respective slot. The player supports various media formats:
- DVD Formats: DVD, DVD+R, DVD-R, DVD+RW, DVD-RW, CD, CD+R, CD-R, CD+RW, CD-RW, VCD, SVCD (Blu-Ray not supported)
- Video Formats: VOB, AVI, MPEG1, MPEG2 (Maximum resolution 720x576 pixels)
- Audio Formats: MP3, WMA
- Image Formats: JPG, JPEG

Figure 5.2: Supported Media Formats
5.5 Audio Output
- Built-in Speakers: Each unit features two stereo speakers for clear audio. Volume can be adjusted individually from 0-20 using the unit's controls or the remote.
- Headphone Jack: Connect wired earphones or external speakers via the headphone jack for private listening or enhanced audio.

Figure 5.3: Built-in Stereo Speakers
5.6 External Display Connection (AV OUT)
Use the AV OUT port to sync the screen from the portable DVD player to a larger home TV or projector for a bigger viewing experience.

Figure 5.4: Syncing to TV or Projector
5.7 Last Memory Function
The dual screen DVD player will automatically record your last playback position. When you power on the device again, it will resume playback from where you left off.

Figure 5.5: Last Memory Function
6. Maintenance
To ensure the longevity and optimal performance of your WONNIE DVD players, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screens and exterior surfaces. Do not use liquid cleaners or abrasive materials.
- Disc Care: Handle discs by their edges to avoid fingerprints and scratches. Store discs in their cases when not in use.
- Storage: When not in use for extended periods, store the players in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery: For optimal battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in active use.
7. Troubleshooting
If you encounter issues with your WONNIE DVD player, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Player does not power on. | Ensure the AC adapter or car charger is securely connected and providing power. Check if the battery is charged. |
| Disc not reading / No Disc error. | Ensure the disc is clean and free of scratches. Reinsert the disc correctly with the label side facing up. Ensure the protective sticker on the lens is removed before first use. |
| No sound from speakers. | Check the volume level on the unit and remote. Ensure no headphones are plugged into the headphone jack if you intend to use the built-in speakers. |
| Secondary screen not displaying. | Verify the AV cable connecting the two players is securely plugged into both units' AV IN/OUT ports. Ensure the main player is powered on and playing content. |
| USB/SD card not recognized. | Ensure the card/drive is formatted correctly (FAT32 recommended) and contains supported media formats. Check that the storage capacity does not exceed 32GB. |
For further assistance, please refer to the Warranty and Support section.
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 11.3 x 10.9 x 5.3 inches |
| Item Weight | 4.6 pounds |
| Item Model Number | US1011B |
| Screen Size | 10.5 Inches |
| Display Type | LCD |
| Battery Life | Up to 5 hours (per unit on full charge) |
| Supported Disc Formats | DVD, DVD+R, DVD-R, DVD+RW, DVD-RW, CD, CD+R, CD-R, CD+RW, CD-RW, VCD, SVCD |
| Supported USB/SD Capacity | Up to 32GB |
| Connectivity | AV IN, AV OUT, Aux, USB, SD/MMC Card |
9. Warranty and Support
WONNIE is committed to providing excellent customer service. We offer a new replacement/refund for reasons within 365 days of purchase and lifetime technical support.
If you require assistance or have any questions, please do not hesitate to contact us via the "Get Product Support" option on the Amazon website or through our after-sales email. We aim to reply within 24 hours.
For more information, visit the official WONNIE Store on Amazon.