1. Introducció
The KLIM K7 is a versatile portable cassette player designed for both playback of audio cassettes and conversion of cassette audio to digital MP3 format. It features a built-in microphone for recording, an integrated speaker, and a rechargeable battery for on-the-go use. This manual provides detailed instructions for setting up, operating, and maintaining your KLIM K7 device.

Imatge: Més deview of KLIM K7 features including cassette to MP3 conversion, tape playback, built-in microphone, earphone jack, speaker, and compact size.
2. Contingut del paquet
Si us plau, verifiqueu que tots els elements que s'enumeren a continuació estiguin inclosos al vostre paquet:
- KLIM K7 Portable Cassette Player and Converter
- Auriculars KLIM Fusion
- Targeta Micro SD de 32 GB
- Micro SD Card Reader (USB adapter)
- Cable de càrrega USB tipus C
- Manual d'usuari (aquest document)

Image: A visual representation of all items included in the KLIM K7 package: the cassette player, Type-C USB cable, 32GB Micro SD card, SD card reader, and Fusion earphones.
3. Producte acabatview
Familiarize yourself with the various parts and controls of your KLIM K7 device.

Imatge: Frontal view of the KLIM K7 cassette player, showing the cassette compartment, control buttons, built-in speaker, display, and included earphones, SD card, and USB adapter.
Controls i ports:
- Compartiment de casset: Insert your audio cassettes here.
- Pantalla de visualització: Shows track time, SD card status, and recording indicator.
- Botó Reproduir/Pausa: Starts or pauses cassette playback/MP3 playback.
- Botó d'aturada: Atura la reproducció o la gravació.
- Botons d'avançament/rebobinat ràpid: Navigates through cassette tape or MP3 tracks.
- Botó de gravació: Initiates recording from cassette or microphone to SD card.
- Botó de mode: Switches between cassette playback, MP3 playback, and recording modes.
- Control de volum: Ajusta el nivell de sortida d'àudio.
- Presa d'auriculars de 3.5 mm: Connect included earphones or other standard headphones.
- Micròfon: Micròfon integrat per a gravació de veu.
- Ranura per a targeta SD: Insert the provided 32GB Micro SD card for storage.
- Port USB tipus C: Per carregar el dispositiu.
- Interruptor d'alimentació (ON/OFF): Encén o apaga el dispositiu.
4. Configuració
4.1 Càrrega del dispositiu
The KLIM K7 is equipped with a 1000mAh rechargeable battery. Before first use, or when the battery is low, charge the device using the provided Type-C USB cable.
- Connect the Type-C end of the USB cable to the charging port on the KLIM K7.
- Connect the standard USB-A end of the cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator on the device will illuminate. A full charge typically takes approximately 2 hours.
- Un cop estigui completament carregat, desconnecteu el cable.

Image: The KLIM K7 device shown with its Type-C USB charging cable, illustrating the rechargeable battery feature.
4.2 Inserció de la targeta Micro SD
The included 32GB Micro SD card is essential for converting cassettes to MP3 and for recording audio. Ensure it is properly inserted before use.
- Locate the Micro SD card slot on the side of the KLIM K7.
- Gently insert the 32GB Micro SD card into the slot with the gold contacts facing down, until it clicks into place.
- Per treure-la, premeu suaument la targeta cap a dins fins que faci clic i, a continuació, deixeu-la anar i sortirà.

Image: The KLIM K7 with its cassette compartment open, illustrating the insertion of the 32GB Micro SD card into its designated slot.
4.3 Inserting an Audio Cassette
- Obriu la porta del compartiment del casset.
- Insert your audio cassette with the open edge facing the playback head.
- Tanqueu fermament la porta del compartiment del casset fins que sentiu un clic.
5. Instruccions de funcionament
5.1 Engegada/apagada
Slide the Power Switch (ON/OFF) located on the side of the device to the 'ON' position to power on. Slide it to 'OFF' to power off.
5.2 Playing a Cassette Tape
- Ensure a cassette tape is inserted and the device is powered on.
- Premeu el botó Jugar botó (►). The tape will begin to play.
- Ajusteu el volum amb el control de volum.
- Per fer una pausa, premeu Reproduir/Pausa botó de nou.
- Per aturar-se, premeu el botó Atureu-vos botó (■).
- Utilitza el Avança ràpida (►►) i Rebobinar (◄◄) buttons to navigate the tape.

Image: A mother and child sharing earphones connected to the KLIM K7, demonstrating the device's use for listening to cassette tapes.
5.3 Converting Cassette to MP3
The KLIM K7 allows you to convert your cassette tapes directly to MP3 files on the inserted Micro SD card without needing a computer.
- Ensure a cassette tape is inserted and the 32GB Micro SD card is in its slot.
- Enceneu el dispositiu.
- Premeu el botó Jugar botó (►) to start playing the cassette.
- Premeu llargament el botó Registre botó (●) to begin recording. The display will show a recording indicator.
- The device will convert the audio from the cassette to an MP3 file on the SD card. Each side of the tape will typically be saved as one MP3 file.
- Per aturar la gravació, premeu el botó Registre botó (●) de nou.
- After recording, you can remove the SD card and use the provided USB adapter to transfer the MP3 files to a computer or other device.

Image: A five-step visual guide demonstrating how to convert cassette audio to MP3 files on the Micro SD card using the KLIM K7.
5.4 Using the Built-in Microphone for Recording
The KLIM K7 allows you to record external audio using its built-in microphone directly to the Micro SD card.
- Ensure the 32GB Micro SD card is inserted.
- Enceneu el dispositiu.
- Premeu el botó Mode button until the device is in microphone recording mode (indicated on the display).
- Premeu el botó Registre botó (●) per començar a gravar.
- Speak clearly towards the built-in microphone.
- Per aturar la gravació, premeu el botó Registre botó (●) de nou.
Note: The KLIM K7 does not support recording onto cassette tapes.

Image: A woman singing into a microphone, with the KLIM K7 and its SD card slot visible, illustrating the high-quality sound recording capability to the SD card.
5.5 Reproducció d'MP3 Files from SD Card
The KLIM K7 can also function as an MP3 player, playing files'emmagatzema a la targeta Micro SD.
- Ensure the Micro SD card with MP3 files'insereix s.
- Enceneu el dispositiu.
- Premeu el botó Mode button until the device is in MP3 playback mode.
- Premeu el botó Jugar botó (►) to start playing the first MP3 file.
- Utilitza el Avança ràpida (►►) i Rebobinar (◄◄) botons per saltar pistes.
- Ajusteu el volum amb el control de volum.
5.6 Using Earphones and Speaker
The KLIM K7 offers flexible listening options:
- Auriculars: For private listening, plug the included KLIM Fusion earphones into the 3.5mm earphone jack. The built-in speaker will automatically mute.
- Altaveu integrat: For shared listening, ensure no earphones are plugged in. The audio will play through the integrated speaker.

Image: A man wearing earphones, connected to the KLIM K7, highlighting the universal 3.5mm jack port for personal listening.
6. Manteniment
Proper care and maintenance will ensure the longevity and optimal performance of your KLIM K7.
- Neteja: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or abrasive materials. For the playback head and pinch rollers, use a specialized cassette head cleaner if necessary, following its instructions.
- Emmagatzematge: Quan no l'utilitzeu, emmagatzemeu el dispositiu en un lloc fresc i sec, lluny de la llum solar directa i de temperatures extremes.
- Cura de la bateria: Per allargar la durada de la bateria, eviteu descarregar-la completament amb freqüència. Carregueu el dispositiu regularment, fins i tot si no l'utilitzeu constantment.
- Cassette Tapes: Use clean, well-maintained cassette tapes to prevent damage to the playback head and ensure good audio quality.
7. Solució De Problemes
If you encounter issues with your KLIM K7, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Bateria baixa o esgotada. | Carregueu el dispositiu amb el cable USB-C proporcionat. |
| No sound during cassette playback. | Volume too low; earphones not properly connected; dirty playback head. | Increase volume; ensure earphones are fully plugged in or removed for speaker; clean playback head. |
| Cassette to MP3 conversion not working. | SD card not inserted or full; cassette not playing. | Ensure SD card is correctly inserted and has free space; verify cassette playback is active before recording. |
| Poor audio quality during playback or recording. | Dirty playback head/pinch rollers; damaged cassette tape; low battery. | Clean playback head and pinch rollers; try a different cassette; ensure device is charged. |
| MP3 files not visible on computer after transfer. | SD card not properly read by computer/adapter. | Ensure SD card is fully inserted into the card reader; try a different USB port on your computer. |
8. Especificacions
| Característica | Detall |
|---|---|
| Dimensions del producte | 4.76 x 3.61 x 1.56 polzades |
| Pes de l'article | 7.7 unces |
| Fabricant | KLIM |
| Número de model | K7 |
| Bateria | Ió de liti de 1000 mAh (recarregable, inclosa) |
| Port de càrrega | Tipus C USB |
| Emmagatzematge | Targeta Micro SD de 32 GB (inclosa) |
| Sortida d'àudio | Built-in Speaker, 3.5mm Earphone Jack |
| Funció de gravació | Cassette to MP3, Built-in Microphone to MP3 (to SD card) |

Image: The KLIM K7 device with its compact dimensions (4.7" x 3.5" x 1.4") and weight (8 oz), highlighting its portability.
9. Garantia i Suport
KLIM is committed to producing quality electronics. The KLIM K7 comes with a 5-year assurance against manufacturing defects. If you encounter any problems with your device, please contact KLIM customer support for assistance.
For further support, product registration, or to view frequently asked questions, please visit the official KLIM weblloc:
10. Informació de seguretat
- No exposeu el dispositiu a l'aigua, la humitat ni a temperatures extremes.
- Eviteu deixar caure o sotmetre el dispositiu a forts impactes.
- No intenteu desmuntar ni reparar el dispositiu vosaltres mateixos. Poseu-vos en contacte amb personal de servei qualificat.
- Mantenir fora de l'abast dels nens.
- Desfeu-vos del dispositiu i de la bateria de manera responsable d'acord amb la normativa local.





