1. Introducció
This manual provides detailed instructions for the safe and effective use of your BOBLOV KJ21 Body Camera. Please read this manual thoroughly before operating the device to ensure proper functionality and to prevent damage or injury. The BOBLOV KJ21 is a versatile 1296P Full HD digital video recorder designed for various applications, including security, personal documentation, and dashcam use.
2. Safety & Warnings
Informació important de seguretat
Read all instructions before use. Failure to follow these instructions may result in damage to the product or personal injury.
- Avoid exposing the device to extreme temperatures or moisture. Doing so may damage the device and void the warranty. It is made of battery, and plastic and has sensitive electronic components inside.
- Do not leave the device in an outdoor car for a long time, as high temperatures may cause the camera battery to expand or explode.
- Les bateries s'han de reciclar o llençar per separat dels residus domèstics i d'acord amb les lleis i directrius ambientals locals.
- Keep away from children unless supervised by an adult.
- No utilitzeu aquest producte per a finalitats diferents a les previstes.
- Inspect the product before each use; do not use if damaged.
- Follow installation and operation guidelines to avoid injury.
- No exposar a l'aigua ni a la humitat.
3. Producte acabatview
The BOBLOV KJ21 is a compact and robust body camera featuring 1296P Full HD video recording, IR night vision, and external TF card storage. It is designed for ease of use and reliable performance.
Característiques principals:
- Vídeo d'alta definició: Records in 1296P Full HD for clear footage.
- Visió nocturna IR: Built-in 6 high-power infrared lights for recording in low-light conditions.
- Emmagatzematge extern: Supports MicroSD/TF cards up to 128GB (not included).
- Llarga vida útil de la bateria: Built-in 2850mAh battery provides up to 11 hours of recording (screen off, IR off, 1080P).
- Enregistrament en bucle: Automatically overwrites old data when storage is full.
- Pre and Post Record: Captures moments before and after the main recording.
- Rotatable Clips: Includes versatile clips for 180° and 360° rotation, allowing various attachment options.
- File Protecció: Ensures important recordings are not accidentally deleted.
Components del producte:



4. Configuració
4.1 Abans del primer ús
- Treure les pel·lícules protectores: Remove all protective films from the device, especially from the lens and screen.
4.2 Càrrega del dispositiu
- Connecteu el cable USB: Connect the provided USB cable to the camera's USB port.
- Adaptador d'alimentació: Plug the other end of the USB cable into a certified 5V power adapter (not included).
- Indicador de càrrega: The device will indicate charging status on the screen. A full charge takes approximately 4 hours.

4.3 Inserció d'una targeta TF
The BOBLOV KJ21 uses external TF card storage. A TF card is required for recording. The device supports cards up to 128GB.
- Localitza la ranura de la targeta: Identify the TF card slot on the side of the camera.
- Insereix la targeta: Introduïu suaument la targeta TF a la ranura fins que encaixi al seu lloc.
- Format: It is recommended to format the TF card using the camera's menu system before first use to ensure compatibility and optimal performance.

5. Funcionament
5.1 Encès/Apagat
- Encès: Mantén premut el botó d’engegada durant 3 segons per engegar el dispositiu.
- Apagar: Manteniu premut el botó d'engegada durant 3 segons per apagar el dispositiu.
5.2 Gravació de vídeo
- Comença a gravar: Short press the video button (usually marked with a camera icon) to start recording. The screen will show a recording indicator.
- Atura la gravació: Short press the video button again to stop recording.
5.3 IR Night Vision Function
- Activa la visió nocturna: Long press the light button (often combined with the IR function) to turn ON/OFF the IR night vision function.

5.4 Enregistrament en bucle
When storage is full, the device keeps recording by covering old data. This ensures continuous recording without manual intervention.

5.5 Altres funcions
- Mode de fotografia: Short press the photo button to capture still images.
- Pre-Record/Post-Record: These features can be enabled in the settings to capture additional footage before and after a triggered event.
- Detecció de moviment: Enable this in settings for the camera to start recording automatically when motion is detected.
- File Protecció: Use the menu to lock important files, preventing them from being overwritten by loop recording.
- Car Dash Cam Mode: Can be enabled for automatic recording when the vehicle starts.
6. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar el cos de la càmera. Per a l'objectiu, feu servir un drap i una solució especialitzats per a la neteja d'objectius.
- Emmagatzematge: When not in use, store the device in a dry place, away from direct sunlight and extreme temperatures.
- Cura de la bateria: To prolong battery life, avoid fully discharging the battery frequently. Charge it regularly, even if not in active use.
- Actualitzacions de programari: Comproveu el del fabricant website periodically for any firmware updates that may improve performance or add features.
7. Solució De Problemes
Problemes comuns i solucions:
- El dispositiu no s'encén: Ensure the battery is charged. If not, connect to a power source and charge for at least 30 minutes.
- No es pot gravar: Check if a TF card is inserted and properly formatted. Ensure there is sufficient storage space.
- Poca qualitat de vídeo: Clean the camera lens. Ensure you are recording in the desired resolution (e.g., 1296P).
- La visió nocturna no funciona: Ensure the IR night vision function is activated by long-pressing the light button.
- El dispositiu es bloqueja o deixa de respondre: Locate the reset button (often a small pinhole) and use a thin object (like a paperclip) to press it. This will restart the device without losing data.
8. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | KJ21 |
| Suport d'alta definició | 1080P (Full-HD), up to 1296P |
| La tecnologia de sensors | CMOS |
| Tipus de targeta de memòria | MicroSD/TF |
| Mida de memòria integrada | Non (External storage required) |
| Suport màxim de targetes TF | 128 GB |
| Capacitat de la bateria | 2850 mAh |
| Recording Time (1080P, screen off, IR off) | Fins a 11 hores |
| Temps de càrrega | Aprox. 4 hores |
| Video Resolution Options | 2304x1296 30P, 1920x1080 30P, 1280x720 30P, 848x480 30P |
| Photo Size Options | 14M (4352x3264 16:9), 12M (4000x3000 16:9), 8M (3264x2448 16:9), 4M (2048x1536 16:9) |
| Enregistrament en bucle | Sí |
| Visió nocturna IR | Yes, 6 high-power infrared lights |
| Detecció de moviment | Sí |
| Rotatable Clips | 180° i 360° |
| Llengua | Anglès |
| Certificació | CE |
9. Contingut del paquet
Assegureu-vos que hi hagi tots els articles presents en desempaquetar:
- 1x BOBLOV KJ21 Video Camera
- 1x USB Connecting Cable
- 1x Small Back Clip
- 1x Big Back Clip
- 1x User Manual Guide

10. Consells d'usuari
- Durada de la bateria: To maximize recording time, ensure the screen is set to auto-off and IR night vision is only used when necessary. The camera can record for up to 11 hours with these settings optimized.
- Durabilitat: While robust, the camera is not explicitly stated to be waterproof or shockproof. Exercise caution to protect it from water exposure and impacts.
- Gestió d'emmagatzematge: Transferència regular important files to a computer to free up space on the TF card and prevent data loss due to loop recording.
11. Informació de compliment
The BOBLOV KJ21 Body Camera complies with the following standards:
- EN 55032:2015+A11:2020+A1:2020
- EN 55035:2017+A11:2020
- EN IEC 61000-3-2:2019+A1:2021
- EN 61000-3-3:2013+A1:2019+A2:2021
- EN IEC 62368-1:2020+A11:2020
Exempció de responsabilitat
⚠️Camera products can only be used for the purposes permissible under the applicable law and regulations. Misuse of the product for any illegal activities is strictly forbidden. Please comply with the applicable laws and regulations in your country/area.
12. Manufacturer & EU Representative Information
Fabricant
Nom de l'empresa: ShenZhen Sky Blue Ocean Technology Co., Limited
Adreça completa: Area A, 2st Floor, Building E. Zhenbao Industrial Zone, No.38 Industrial Road West, Longhua Street, Longhua District Shenzhen
Correu electrònic: cs@vvavvstore.com
Telèfon: 86-18948759773
Representant Autoritzat de la UE
Nom de l'empresa: Apex CE Specialists GmbH
Adreça completa: Grafenberger Allee 277, 40237 Düsseldorf, DE
Correu electrònic: oylily88@gmail.com
Telèfon: 49 21312066043
13. Recursos addicionals
For further details and the complete user manual, you can refer to the official PDF document: BOBLOV KJ21 User Manual (PDF).