1. 서론
Thank you for choosing the Yesido KB27 BT5.0 Folding Keyboard. This ultra-portable and compact wireless keyboard is designed for convenience and efficiency, offering multi-system compatibility and a long-lasting battery. This manual will guide you through the setup, operation, and maintenance of your new keyboard.


2. 패키지 내용
다음 품목이 패키지에 포함되어 있는지 확인하세요.
- Yesido KB27 BT5.0 Folding Keyboard
- USB 충전 케이블
- 사용자 설명서
- Portable Stand (complimentary, as shown in promotional images)
3. 사양

| 특징 | 설명 |
|---|---|
| 상표 | 예시도 |
| 모델 | KB27 |
| 제품 이름 | BT Folding Keyboard |
| 제품 소재 | ABS+자외선 |
| 연결 방법 | 비티 5.0 |
| 배터리 용량 | 150mAh |
| 전송 거리 | 10M |
| 연속 사용 시간 | ≥45시간 |
| 제품 무게 | 176g |
| 패키지 크기 | 183*102*35mm |
| 키보드 표준 | 65개의 키 |
| 인터페이스 유형 | BT Wireless (USB for charging) |
| 스타일 | Mini, Folding |
| 작업 스타일 | Capacitive (Light tone button design) |
| 풀사이즈 키보드 | 아니요 |
| 손목 지지대 | 아니요 |
| 키보드 백라이트 | 아니요 |

4. 설정
4.1 키보드 충전
Before first use, ensure the keyboard is fully charged. Connect the provided USB charging cable to the keyboard's charging port and to a standard USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will show the charging status and turn off when fully charged.
4.2 전원 켜기/끄기
To power on the keyboard, simply unfold it. The magnetic switch will automatically activate the keyboard. To power off, fold the keyboard. The magnetic cover will secure it and turn off the power.

4.3 블루투스 페어링
The Yesido KB27 keyboard uses BT 5.0 for quick and stable connections.
- Unfold the keyboard to power it on. The Bluetooth indicator light should start blinking, indicating it's in pairing mode.
- 기기(스마트폰, 태블릿, 노트북)에서 Bluetooth 설정으로 이동하세요.
- 검색 available devices. You should see "Yesido KB27" or a similar name appear in the list.
- Select "Yesido KB27" to connect. Once paired, the indicator light will stop blinking and remain solid for a few seconds before turning off.
- 이제 키보드를 사용할 준비가 되었습니다.
4.4 다중 시스템 호환성
The keyboard is compatible with Windows, iOS, and Mac operating systems. It supports quick switching between systems.

5. 키보드 작동
5.1 기본 타이핑
Simply unfold the keyboard and ensure it's paired with your device. You can then begin typing as you would with any standard keyboard.
5.2 멀티미디어 기능
The keyboard features rich multimedia functions accessible via the Fn key in combination with other keys. Refer to the diagram below for specific functions:

- Fn + Q/W/E: Switch between operating systems (e.g., Q for Android, W for Windows, E for iOS/Mac).
- Fn + F1-F12: Access various multimedia and system functions (e.g., search, copy, paste, volume control, media playback).
5.3 조용한 작동
The keyboard is designed with light tone buttons to significantly reduce typing noise, making it suitable for quiet environments like libraries or airplanes.

6. 유지관리
6.1 청소
키보드를 청소하려면 부드러운 천으로 표면을 살짝 닦으세요.amp cloth. Avoid using harsh chemicals or abrasive materials that could damage the metal UV paint finish.
6.2 보관
When not in use, fold the keyboard to protect the keys and conserve battery life. The magnetic suction cover will keep it securely closed and compact.

7. 문제 해결
- 키보드가 연결되지 않음: Ensure the keyboard is charged and unfolded. Check your device's Bluetooth settings to confirm it's enabled and the keyboard is selected. Try unpairing and re-pairing the keyboard.
- 키가 응답하지 않음: Check battery level. If low, charge the keyboard. Ensure the keyboard is properly unfolded and not obstructed.
- 타이핑 지연 또는 렉 현상: Ensure you are within the 10M transmission distance. Check for interference from other wireless devices.
- Cannot switch systems: Use the Fn key in combination with the designated system keys (e.g., Fn+Q/W/E) to switch between operating systems.
8. 보증 및 지원
The Yesido KB27 Folding Keyboard comes with a standard manufacturer's warranty. Please retain your proof of purchase for any warranty claims. For technical support or further assistance, please contact the retailer or manufacturer's customer service.
9. 사용자 팁
- 배터리 수명 극대화: Always fold the keyboard when not in use to automatically power it off and conserve the 150mAh battery, which provides over 45 hours of continuous use.
- 안정적인 연결: The BT 5.0 chip ensures a quick and stable connection. For optimal performance, keep your device within the 10-meter transmission range.
- 여행 동반자: Utilize the complimentary portable stand to set up your tablet or smartphone for an ergonomic typing experience on the go.






