소개
The KLIM K7 is a versatile portable cassette tape player that also functions as an MP3 converter. It allows you to enjoy your classic cassette tapes, record audio using its built-in microphone, and convert your cherished tape recordings into digital MP3 files directly onto an SD card. With its rechargeable battery, integrated speaker, and included accessories, the KLIM K7 offers a blend of vintage charm and modern convenience.

Figure 1: KLIM K7 highlighting its core functionalities.
상자 안에 무엇이 들어있나요?
Your KLIM K7 package includes everything you need to get started:
- KLIM K7 Cassette Tape Player / MP3 Converter
- KLIM 퓨전 이어폰
- Earphone Cap Accessories (1 Pair of Large/Medium/Small Silicone Earphone Caps, 1 Clip)
- USB-C 충전 케이블
- 16GB TF Card (Micro SD Card)
- TF 카드 리더
- 사용자 설명서

Figure 2: All items included with your KLIM K7.
제품 끝view
The KLIM K7 features a compact design with intuitive controls. Key components include:
- 카세트 수납부: For inserting and playing cassette tapes.
- 제어 버튼: Play, Stop, Fast Forward, Rewind, Record, Mode, Volume.
- 내장 스피커: 이어폰 없이 오디오를 재생하기 위한 용도입니다.
- 내장 마이크: For recording audio directly to the SD card.
- SD 카드 슬롯: For inserting the 16GB Micro SD card for recording and MP3 playback.
- 3.5mm 이어폰 잭: For private listening with included earphones.
- USB-C 포트: 내장된 충전식 배터리를 충전하기 위한 용도입니다.
- LCD 디스플레이: Shows track number, recording status, and battery level.

그림 3: 전면 view of the KLIM K7 with controls.
설정
- 배터리 충전: Connect the supplied USB-C cable to the player's USB-C port and to a compatible USB power adapter (not included) or computer USB port. The device has a 1000mAh rechargeable battery and typically requires 2 hours for a full charge.
- SD 카드 삽입: Locate the SD card slot on the side of the player. Gently insert the included 16GB Micro SD card until it clicks into place. Ensure it is inserted correctly to avoid damage.
- 전원 켜기: Slide the ON/OFF switch to the 'ON' position to power on the device.

Figure 4: Charging the KLIM K7 via USB-C.
작동 지침
카세트 테이프 재생하기
- 카세트실을 엽니다.
- Insert a cassette tape and close the compartment securely.
- Press the 'PLAY' button on the top of the device to start playback.
- Adjust volume using the volume dial on the side.
- 'F.FWD'(빨리 감기) 및 'F.REW'(빨리 되감기) 버튼을 사용하여 테이프를 탐색하세요.
- 재생을 종료하려면 '정지' 버튼을 누르세요.
Converting Cassette to MP3
The KLIM K7 allows direct conversion of cassette audio to MP3 files on the inserted SD card.
- Ensure an SD card is inserted and the device is powered on.
- 변환하려는 카세트 테이프를 삽입하세요.
- Press the 'PLAY' button on the top to start the cassette.
- Long press the 'RECORD' button (red dot) on the front panel. The LCD will show 'REC' and a timer will start, indicating recording is active.
- Press the 'RECORD' button again to stop the recording. The recorded audio will be saved as an MP3 file SD 카드에.
- 전송하려면 files to a computer, remove the SD card and use the included SD card reader.

Figure 5: Steps for Cassette to MP3 conversion.
Video 1: Demonstrating the USB C Cassette to MP3 Converter functionality.
Using the Built-in Microphone & Speaker
The KLIM K7 features a built-in microphone for direct audio recording and an integrated speaker for playback.
- SD 카드가 삽입되었는지 확인하십시오.
- Long press the 'RECORD' button (red dot) on the front panel. The LCD will show 'REC' and a timer will start.
- Speak into the built-in microphone to record your voice or surrounding audio.
- 녹화를 중지하려면 '녹화' 버튼을 다시 누르세요.
- To play back recordings, use the navigation buttons to select the desired file on the SD card and press 'PLAY'.

Figure 6: Recording audio using the built-in microphone.
Video 2: Short demonstration of the Bluetooth Cassette Recorder.
Using as an SD Card Music Player
The KLIM K7 can also play MP3 fileSD 카드에서 직접.
- MP3가 있는 SD 카드를 확보하세요 files가 삽입됩니다.
- Use the navigation buttons (forward/backward arrows) to browse through the MP3 fileSD 카드에 저장하세요.
- Press 'PLAY' to start playback of the selected MP3 file.
Connecting Earphones and Bluetooth
For private listening, plug the included KLIM Fusion earphones into the 3.5mm earphone jack. The built-in speaker will automatically mute.

Figure 7: Enjoying music with included earphones.
The KLIM K7 also supports Bluetooth connectivity for wireless earphones or speakers.
- Bluetooth 헤드폰이나 스피커를 켜고 페어링 모드로 설정하세요.
- On the KLIM K7, press and hold the Bluetooth button (usually indicated by a 'BT' or Bluetooth symbol). The indicator light will flash blue.
- 연결되면 표시등이 파란색으로 계속 켜져 있습니다.
Video 3: Guide on how to connect Bluetooth earphones to the device.
비디오 4: 끝view of a Bluetooth Cassette Tape Player, demonstrating general use.
유지
- 청소: 플레이어 외부를 닦을 때는 부드럽고 마른 천을 사용하십시오. 액체 세척제나 스프레이형 세척제는 사용하지 마십시오.
- 카세트 헤드 청소: Periodically clean the cassette player's head and pinch rollers with a cotton swab lightly damp최적의 음질과 테이프 수명 보장을 위해 이소프로필 알코올로 처리했습니다.
- 저장: 본 기기는 직사광선과 극한의 온도를 피해 시원하고 건조한 곳에 보관하세요.
- 배터리 관리 : 장기간 보관할 경우, 배터리 수명 유지를 위해 몇 달에 한 번씩 배터리를 약 50%까지 충전하십시오.
문제 해결
- 전원 없음: 배터리가 충전되어 있는지 확인하십시오. USB-C 충전 케이블을 연결하고 전원을 다시 켜기 전에 최소 30분 동안 충전하십시오.
- Poor Sound Quality (Cassette): Clean the cassette player's head and pinch rollers. Ensure the cassette tape itself is in good condition. Old or degraded tapes may produce poor audio.
- 녹음 문제: Check if the SD card is properly inserted and has sufficient free space. Ensure the 'RECORD' button is long-pressed to initiate recording.
- 블루투스 페어링 실패: Ensure your Bluetooth headphones/speaker are in pairing mode and within range. Turn off any other nearby Bluetooth devices that might interfere with the pairing process.
- SD 카드가 인식되지 않음: Reinsert the SD card. Ensure the card is not damaged. Try formatting the SD card (this will erase all data) on a computer if issues persist.
명세서
- 제품 크기: 4.76 x 3.61 x 1.56 인치
- 품목 무게: 7.7 온스
- 제조업체: 클림
- 품목 모델 번호: Cassette Player (K7)
- 배터리: 리튬 이온 배터리 1개 필요 (포함), 1000mAh
- 충전 중: Type-C USB (DC 5V, 0.6A)
- 저장: 마이크로 SD 카드 지원 (16GB 포함)
- 연결성: 3.5mm Earphone Jack, Bluetooth
- 특징: Cassette Playback, MP3 Conversion to SD, Built-in Microphone, Built-in Speaker

Figure 8: Dimensions and portability of the KLIM K7.
보증 및 지원
KLIM is committed to producing quality electronics built to last. The KLIM K7 comes with a 5-year assurance. If you encounter any problems, please contact KLIM customer support for assistance. Our team of specialists is available to answer your questions within 24 hours.
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