1. Produktüberschreitungview
The Kuephom Portable CD Player (Model PM11-Black) is a versatile audio device designed for personal and multi-user listening. It features a built-in speaker, rechargeable battery, and anti-skip protection, making it suitable for various environments including home, car, and travel. The player supports multiple audio formats and offers adjustable playback speed for learning purposes.

Image 1.1: Kuephom Portable CD Player and accessories.
Hauptmerkmale:
- Wiederaufladbarer Akku: Integrated 1500mAh battery provides up to 8 hours of playback with earphones or 5 hours with the built-in speaker on a 4-hour charge.
- Eingebauter Lautsprecher: Allows direct listening without external headphones or speakers.
- Anti-Skip-Schutz: Ensures uninterrupted audio playback during movement or light shocks.
- Memory Playing: Resumes playback from the last played track when the device is turned on again.
- Breite Kompatibilität: Unterstützt die Formate CD, CD-R, CD-RW, MP3 und WMA.
- Mehrere Konnektivitätsoptionen: Includes 3.5mm AUX input/output, USB port, and headphone jack.
- Einstellbare Wiedergabegeschwindigkeit: Useful for language learning or musical practice.
2. Installationsanleitung
2.1 Aufladen des Geräts
Before initial use, fully charge the CD player. The device features a built-in rechargeable battery, eliminating the need for disposable AA batteries.
- Locate the charging port on the side of the CD player.
- Connect the provided USB charging cable to the player and a compatible USB power source (e.g., wall charger, power bank, car charger, computer USB port).
- Die Ladeanzeige leuchtet auf. Eine vollständige Ladung dauert in der Regel etwa 4 Stunden.

Image 2.1: Charging options for the CD player.
2.2 Einlegen einer CD
The CD player supports standard CD, CD-R, CD-RW, MP3, and WMA disc formats.
- Locate the 'OPEN' switch on the side of the player.
- Slide the switch to the 'OPEN' position to release the lid.
- Gently place the CD onto the central spindle with the label side facing up. Ensure the CD is securely seated.
- Schließen Sie den Deckel fest, bis er einrastet.
Video 2.2: Demonstrates the basic functions and usage scenarios of the Kuephom Portable CD Player, including loading a CD and identifying ports.
2.3 Externe Geräte anschließen
- Kopfhörer: Plug the included earbuds or your preferred 3.5mm headphones into the headphone jack (blue port).
- AUX-Anschluss: Use the provided 3.5mm audio cable to connect the player's AUX port (green port) to external speakers or a car's AUX input.
- USB-Wiedergabe: Insert a USB flash drive into the USB port to play compatible audio files (MP3, WMA).

Image 2.3: Connecting the CD player to a car's audio system.
3. Bedienungsanleitung
3.1 Ein-/Ausschalten
Locate the power switch on the side of the player. Slide it to the 'ON' position to power on the device. Slide it to 'OFF' to power off.
3.2 Grundlegende Wiedergabesteuerung
The control panel on the top of the player features intuitive buttons:
- Wiedergabe/Pause (►▮): Drücken Sie diese Taste, um die Wiedergabe zu starten oder anzuhalten.
- Vorheriger Titel (◀◀): Press once to go to the beginning of the current track. Press twice to go to the previous track.
- Nächster Titel (►►): Drücken Sie, um zum nächsten Titel zu springen.
- Lauter (+): Erhöht die Lautstärke.
- Lautstärke runter (-): Verringert die Lautstärke.
3.3 Erweiterte Wiedergabefunktionen
- Wiederholen (REP): Cycles through repeat modes (e.g., repeat one, repeat all, random).
- Modus (MODE): Switches between different playback modes (e.g., CD, USB, AUX).
- A-B Repeat (A-B): Allows repeating a specific segment of audio.
- Programm (PROG): Enables programming a custom playback order for tracks.
- Speed Adjustment (SPEED +/-): Adjusts the playback speed, useful for language learning or transcribing audio.

Image 3.1: The adjustable playback speed feature is beneficial for learning.
3.4 Anti-Skip and Memory Functions
- Anti-Skip-Schutz: This function is automatically activated when the player is turned on, providing a buffer against minor shocks and vibrations to ensure continuous playback.
- Memory Playing: The device remembers the last played track and position, resuming from that point when powered on again.

Image 3.2: Anti-shock protection for active use.
4. Wartung
4.1 Cleaning the CD Player
- Verwenden Sie ein weiches, trockenes Tuch, um die Außenseite des Players zu reinigen.
- For the lens, use a specialized CD lens cleaning kit. Do not touch the lens directly.
- Vermeiden Sie die Verwendung von Scheuermitteln oder Lösungsmitteln.
4.2 Batteriepflege
- Um die Lebensdauer des Akkus zu verlängern, vermeiden Sie häufiges vollständiges Entladen des Akkus.
- Bewahren Sie das Gerät an einem kühlen, trockenen Ort auf, wenn es längere Zeit nicht benutzt wird.
- Charge the device at least once every three months if unused to prevent deep discharge.
4.3 CD-Pflege
- Fassen Sie CDs an den Kanten an, um Fingerabdrücke und Kratzer zu vermeiden.
- Reinigen Sie CDs mit einem weichen, fusselfreien Tuch, indem Sie von der Mitte nach außen wischen.
- Bewahren Sie CDs in ihren Hüllen auf, um sie vor Staub und Beschädigungen zu schützen.
5. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Der Player lässt sich nicht einschalten. | Der Akku ist leer. Der Netzschalter ist ausgeschaltet. | Charge the battery. Ensure the power switch is in the 'ON' position. |
| Kein Ton. | Volume is too low. Headphones/AUX cable not connected properly. CD/USB not playing. | Increase volume. Check connections. Ensure CD/USB is playing and not paused. |
| Die CD springt oder spielt nicht ab. | CD is dirty or scratched. CD is not properly seated. Incorrect CD format. | Clean the CD. Re-seat the CD. Ensure the CD format (CD, CD-R, CD-RW, MP3, WMA) is supported. |
| USB-Wiedergabe funktioniert nicht. | USB drive not properly inserted. Incompatible file Format. | Ensure USB drive is fully inserted. Check if files are MP3 or WMA format. |
6. Produktspezifikationen
| Besonderheit | Detail |
|---|---|
| Modellnummer | PM11-Black |
| Technische Daten | 5.7 x 5.7 x 1.2 Zoll |
| Artikelgewicht | 1.01 Pfund |
| Akku-Typ | 1 Lithium-Polymer-Akku (im Lieferumfang enthalten) |
| Konnektivität | Zusatz, USB |
| Besondere Merkmale | Anti-Skip Protection, Portable, Programmable Memory, Rechargeable |
| Im Lieferumfang enthaltene Komponenten | CD player X 1, Earbuds X 1, Audio cable X 1, Charging cable X 1, Pouch X 1 |
| Unterstützte Formate | CD, CD-R, CD-RW, MP3, WMA |
7. Garantie und Support
For warranty information and customer support, please contact Kuephom directly. Details regarding product warranty periods and service procedures are typically provided with your purchase documentation or can be found on the official Kuephom webWebsite.
If you encounter any issues not covered in this manual, please reach out to Kuephom customer service for assistance.