1. Introduction
This manual provides detailed instructions for the safe and effective use of your TIMMKOO Q3E MP3 Player. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity. The TIMMKOO Q3E is a versatile portable media player designed for high-quality audio and video playback, featuring a responsive full touchscreen and extensive connectivity options.
2. Package Contents
Please verify that all items listed below are included in your package:
- Digital Mp3 Player x 1
- USB-C Cable x 1
- User Manual x 1
- Wired Headphones x 1
3. Product Overview
The TIMMKOO Q3E MP3 Player features a sleek design with a 4.0-inch LED-backlit widescreen IPS display, offering a vibrant and interactive user experience. Its full touch design allows for intuitive navigation through menus and applications.

Figure 3.1: Angled view of the TIMMKOO Q3E MP3 Player, highlighting its 4.0-inch full touchscreen and physical buttons on the side.

Figure 3.2: Front view of the device displaying the main interface with various application icons, illustrating its Bluetooth compatibility with headphones, speakers, and car stereos.
4. Setup
4.1. Charging the Device
Before first use, fully charge your TIMMKOO Q3E MP3 Player. The device is equipped with an 1800mAh high-capacity lithium-ion battery and supports Type-C fast charging. A full charge takes approximately 90 minutes, providing up to 50 hours of uninterrupted music playback or 8 hours of video playback.

Figure 4.1: Battery life illustration for the TIMMKOO Q3E, showing its 1800mAh capacity and usage duration.
4.2. Power On/Off
- To Power On: Press and hold the power button on the side of the device until the screen illuminates.
- To Power Off: Press and hold the power button until a power-off prompt appears on the screen, then select 'Power Off'.
4.3. Initial Configuration
Upon first power-on, you may be prompted to select your preferred language, set the date, and time. Follow the on-screen instructions to complete these initial settings.
5. Operating Instructions
5.1. Music Playback
The TIMMKOO Q3E delivers high-resolution audio with optimized DSP technology, providing rich detail and clear sound. It supports a wide range of audio formats including MP3, WAV, FLAC, APE, OGG, M4A, AAC, WMA, and MP2.
- Navigate to the 'Music' application from the home screen.
- The powerful music app offers 6 types of song sorts, 4 kinds of playing sequences, and 8 kinds of EQ presets.
- You can quickly locate songs using the search function and add them to playlists in batches.
- A sleep timer function is also available.

Figure 5.1: Music playback screen showing album art and audio visualization, demonstrating HiFi lossless music capability.
5.2. Video Playback
Enjoy a visual feast on the 4.0-inch IPS screen, capable of smoothly playing 720p and 1080p high-resolution videos. The device is compatible with various video formats including AVI, MKV, MPG, MPEG, RM, RMVB, VOB, MOV, FLV, ASF, DAT, MP4, and 3GP.
- Access the 'Videos' application from the home screen.
- Select your desired video file for playback.

Figure 5.2: The device displaying a high-definition video, showcasing its full touch screen and 1080P video support.
5.3. Bluetooth Connectivity
Pair your TIMMKOO Q3E with Bluetooth headphones, speakers, or car stereos for wireless audio enjoyment.
- Go to 'Settings' and select 'Bluetooth'.
- Turn on Bluetooth and scan for available devices.
- Select your desired device from the list to pair.
5.4. Voice Recorder
The device includes a built-in voice recorder for capturing audio notes or lectures.
- Open the 'Recorder' application.
- Follow the on-screen prompts to start, pause, and save recordings.
5.5. E-Book Reader
Read your favorite e-books directly on the device's screen.
- Launch the 'Ebook' application.
- Browse and open your e-book files.
5.6. File Management and Expandable Storage
The TIMMKOO Q3E comes with 72GB of internal memory and features an external SD card slot, supporting up to 512GB TF cards for extensive storage of music, movies, and e-books.
- Use the 'File Manager' application to organize and access your stored content.
- Insert a TF card into the designated slot to expand storage capacity.

Figure 5.3: Illustration of the expandable storage feature, showing a Micro SD card being inserted into the device.
5.7. App Management
The Q3E allows you to disable or uninstall certain pre-installed applications like Videos, Ebook, and Recorder to customize the device to your needs.
- To manage apps, navigate to 'Settings' and look for an 'Apps' or 'Application Management' section.
- Select the app you wish to disable or uninstall and follow the on-screen prompts.

Figure 5.4: Visual representation of disabling or uninstalling applications on the device.
5.8. Song Classification
The music player provides a variety of song organization types, including Title, Album, Artist, Genre, and Album+Artist, to help you manage your music library efficiently.

Figure 5.5: Visual guide to the perfect song classification options available in the music application.
6. Maintenance
To ensure the longevity and optimal performance of your TIMMKOO Q3E MP3 Player, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, lint-free cloth to clean the device. Avoid using abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Avoid fully discharging the battery frequently. If storing for a long period, charge the battery to about 50% to prevent deep discharge.
- Protection: Consider using a protective case or screen protector to prevent scratches and damage.
7. Troubleshooting
If you encounter issues with your TIMMKOO Q3E MP3 Player, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery; System crash. | Charge the device for at least 30 minutes. If still unresponsive, perform a hard reset (refer to manual for specific button combination if available, or hold power button for 10-15 seconds). |
| No sound from headphones/speaker. | Volume too low; Faulty headphones; Incorrect audio settings. | Increase volume. Test with different headphones. Check audio output settings. |
| Bluetooth device won't pair. | Device not in pairing mode; Out of range; Interference. | Ensure both devices are in pairing mode. Move closer to the Bluetooth device. Turn off other Bluetooth devices nearby. |
| Screen is unresponsive. | Temporary software glitch. | Restart the device. If issue persists, consider a factory reset (note: this will erase all data). |
| Cannot transfer files. | Incorrect USB connection mode; Driver issues. | Ensure the device is connected to the computer in 'Media Transfer Protocol (MTP)' mode. Try a different USB port or cable. |
8. Specifications
Detailed technical specifications for the TIMMKOO Q3E MP3 Player:
| Feature | Specification |
|---|---|
| Product Dimensions | 0.5 x 2.4 x 4.2 inches |
| Item Weight | 2.82 ounces |
| Manufacturer | TIMMKOO |
| Item Model Number | Q3E |
| Batteries | 1 Lithium Ion battery required (included) |
| Date First Available | September 4, 2019 |
| Model Name | TIMMKOO Q3E |
| Special Features | Bluetooth, Touch Screen, Video Playback, Voice Recorder, fast running with 8GB memory card |
| Connectivity Technology | Bluetooth |
| Memory Storage Capacity | 72 GB (expandable up to 512GB via TF card) |
| Color | Blue |
| Screen Size | 4 Inches |
| Compatible Devices | Mac PC, Personal Computer |
| Media Type | Micro SD, Micro SDHC, Micro SDXC |
| Included Components | Digital Mp3 Player x 1, USB-C Cable x 1, User Manual x 1, Wired Headphones x 1 |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official TIMMKOO website. Keep your proof of purchase for any warranty claims.