1. Introduction to the BOBLOV KJ23/W4 Body Camera
The BOBLOV KJ23/W4 is a high-performance body-worn camera designed for capturing clear video and images in various scenarios. With its robust features and versatile mounting options, it serves as an essential tool for daily recordings, service and delivery professionals, outdoor enthusiasts, and can even be utilized as a dash camera.
Key Features:
- High-Resolution Recording: Captures video at 1296P resolution and still images at 38 megapixels, ensuring detailed and clear footage.
- Extended Battery Life: Equipped with a 3200mAh built-in battery, providing up to 14 hours of continuous 1080P video recording (with IR off) on a single charge.
- Ample Internal Storage: Available with 64GB or 128GB internal memory options for extensive recording capacity.
- Advanced Night Vision: Features manual and automatic night vision functions with 5 built-in IR lights, capable of capturing clear footage up to 33 feet in complete darkness.
- Versatile Mounting: Includes two detachable 360-degree rotatable clips for body-worn use (pocket, shoulder) and a car suction bracket for dash cam functionality.
- Durable Design: Built to withstand daily use and various environments.

Image 1.1: Overview of the BOBLOV KJ23/W4 Body Camera and its included accessories, showcasing the main unit, various clips, charging cables, and memory card.
2. Setup and First Use
2.1 Charging the Device
Before first use, fully charge your BOBLOV KJ23/W4 camera. The device takes approximately 4-6 hours for a full charge.
- Connect the provided USB cable to the camera's charging port.
- Plug the other end of the USB cable into a compatible USB power adapter (not included) or a computer's USB port.
- The charging indicator light will typically show the charging status and turn off or change color once fully charged.
2.2 Internal Memory
The KJ23/W4 camera comes with either 64GB or 128GB of internal storage, eliminating the need for an external SD card. This internal design ensures secure and reliable recording.
2.3 Attaching the Camera
The camera offers multiple attachment options for various uses:
- Back Clip: Use the short or long 360-degree rotatable back clip to attach the camera to your pocket, belt, or uniform.
- Magnetic Neck Strap: For hands-free, first-person perspective recording, utilize the magnetic neck strap. Ensure the magnetic plate is positioned correctly under your clothing.
- Car Suction Bracket: Transform your body camera into a dash cam by attaching it to your car's windshield using the included suction bracket.

Image 2.1: Demonstrates the versatile wearing options, including the 360-degree rotatable back clip and the magnetic neck strap for hands-free recording.

Image 2.2: Illustrates the hands-free, first-person perspective recording capability of the camera during outdoor activities.
3. Operating the Camera
3.1 Powering On/Off
- To power on: Press and hold the Power button until the indicator light illuminates.
- To power off: Press and hold the Power button until the indicator light turns off.
3.2 Recording Video
The KJ23/W4 supports one-click recording for instant capture.
- To start recording: Press the Record button once. The indicator light will typically flash to indicate recording is in progress.
- To stop recording: Press the Record button again. The indicator light will return to its standby state.
- Videos are recorded in 30-minute segments, but recording is continuous, ensuring no missed moments.

Image 3.1: Highlights the user-friendly design and the one-click recording feature for instant video capture.
3.3 Taking Photos
Specific instructions for taking photos are not detailed in the provided information, but typically a dedicated photo button or a short press of the record button in a specific mode would activate photo capture.
3.4 Night Vision
The camera is equipped with night vision for low-light conditions.
- The KJ23/W4 supports both manual and automatic night vision functions.
- Five built-in IR lights enable clear footage capture up to 33 feet in darkness.
- The camera can be used effectively both day and night.
3.5 Using as a Dash Cam
With the car suction bracket, the KJ23/W4 can function as a dash cam, recording your journey.
- Attach the camera to the car suction bracket.
- Mount the bracket securely on your car's windshield.
- Ensure the camera is powered on and recording before driving.

Image 3.2: Demonstrates the camera's versatility, including its ability to be mounted on pets for unique point-of-view recordings.
4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your BOBLOV KJ23/W4 camera.
- Cleaning: Use a soft, dry cloth to clean the camera body. For the lens, use a specialized lens cleaning cloth and solution to avoid scratches.
- Storage: Store the camera in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To preserve battery health, avoid completely draining the battery frequently. Charge the device regularly, even if not in use for extended periods.
- Data Management: Regularly transfer important recordings to a computer or external storage device to free up internal memory and prevent data loss.
5. Troubleshooting
If you encounter issues with your BOBLOV KJ23/W4 camera, refer to the following common troubleshooting steps:
- Camera Not Turning On: Ensure the battery is fully charged. Connect the camera to a power source and try again.
- Recording Issues: Check if the internal memory is full. If so, transfer files and delete them from the device. Ensure the camera is not in a different mode (e.g., photo mode).
- Poor Video/Image Quality: Clean the camera lens. Ensure there is adequate lighting for recording, especially if night vision is not active.
- Washed Out Colors: As noted by some users, if colors appear washed out, especially in the red spectrum, try resetting the camera to factory settings. If the issue persists, contact customer support.
- Device Unresponsive: Try performing a hard reset (if a reset button is available, use a pin to press it, otherwise hold the power button for an extended period).
For persistent issues, please refer to the Warranty and Support section for contact information.
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | KJ23 / W4 |
| Video Resolution | 1296P (30fps), 1080P |
| Image Resolution | 38 Megapixels |
| Internal Storage | 128 GB (also available in 64 GB) |
| Battery Type | Lithium Polymer (included) |
| Battery Capacity | 3200mAh |
| Video Recording Time | Up to 14 hours (1080P, IR off) |
| Charging Time | 4-6 hours for full charge |
| Night Vision | Manual & Auto, 5 built-in IR lights, up to 33ft range |
| Connectivity | USB, Infrared |
| Mounting Type | Suction Mount, Detachable 360° Rotatable Clips |
| Product Dimensions | 2.7 x 5.6 x 8.4 cm |
| Weight | 572 grams |
| Recommended Uses | Daily recordings, service/delivery, outdoor activities, dash cam |

Image 6.1: Illustrates the compact and lightweight design of the camera, emphasizing its portability.

Image 6.2: Depicts the battery life, indicating extended recording capabilities.
7. Warranty and Support
BOBLOV is committed to providing high-quality products and excellent customer service.
- Product Warranty: BOBLOV offers a two-year warranty for high-value products like the KJ23/W4 camera. This warranty covers manufacturing defects and ensures peace of mind regarding your purchase.
- Customer Service: For any inquiries, technical support, or warranty claims, please contact BOBLOV customer service. Refer to the contact information provided in your product packaging or on the official BOBLOV website for the quickest assistance.

Image 7.1: Displays all items included in the BOBLOV KJ23/W4 package, such as the camera, various mounts, clips, and cables.





