1. Introduction
Thank you for purchasing the BOBLOV W4 Body Worn Camera. This compact and versatile device is designed for various recording needs, including daily shooting, lectures, meetings, and outdoor activities like hiking, climbing, skiing, and riding. This manual provides essential information for safe and effective use of your camera.

Video 1: Product showcase demonstrating features like size, charging, memory card, and wearing options.
2. Safety & Warnings
Important Safety Information
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.
- Batteries should be recycled or disposed of separately from household waste and according to local environmental laws and guidelines.
- Keep away from children unless supervised by an adult.
- Do not use this product for purposes other than its intended use.
- Inspect the product before each use; do not use if damaged.
- Follow installation and operation guidelines to avoid injury.
- Do not expose to water or moisture.
⚠️️ Disclaimer: 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.
3. Setup Instructions
- Before First Use: Remove all protective films from the device.
- Charging: Connect the provided USB-C cable to a certified 5V power adapter. The green light flashes when charging and turns off when fully charged.

Figure 2: Charging the BOBLOV W4 Camera - Memory Card Installation: The camera adopts an external memory card. Insert a Class 10 Micro SD card (16GB-128GB MAX) into the designated slot.

Figure 3: Inserting a Micro SD Card
4. Operating Instructions
- Power On/Off: Press and hold the power button for 3 seconds to turn on the device. To turn off, press and hold the power button again.
- Mode Selection: Short press the button to change modes. The camera supports 1080P video recording and night vision function.

Figure 4: Video and Photo Capabilities - Recording Video: In video mode, press the record button to start/stop recording.
- Taking Photos: In photo mode, press the shutter button to take a picture.
- Wearing the Camera:
- Lanyard: Use the provided lanyard to hang the camera around your neck for easy access.

Figure 5: Wearing the camera with a lanyard - Short Clip: Attach the 360° rotatable short clip to the back of the camera and clamp it to your clothes or pocket.

Figure 6: Using the Short Clip - Head Strap: Combine the head strap with the short clip to wear the camera on your head for a first-person perspective.

Figure 7: Wearing the camera with a Head Strap
- Lanyard: Use the provided lanyard to hang the camera around your neck for easy access.
5. Maintenance
- 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: After use, turn off the device and store it in a dry place, away from direct sunlight and extreme temperatures. Keep away from children.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the camera regularly, even if not in use for extended periods.
- Firmware Updates: Check the official BOBLOV website periodically for any available firmware updates to ensure optimal performance and new features.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Camera does not turn on | Low battery; device malfunction. | Charge the camera fully. If the issue persists, contact customer support. |
| Cannot record video/take photos | No Micro SD card; card full; card error. | Insert a compatible Micro SD card. Check card capacity and delete unnecessary files or format the card. Try a different card. |
| Poor video/photo quality | Dirty lens; low light conditions; incorrect settings. | Clean the lens. Ensure adequate lighting. Check camera settings for resolution and exposure. |
| Camera freezes or becomes unresponsive | Software glitch; memory card issue. | Press and hold the power button for a longer duration (e.g., 10-15 seconds) to force a shutdown, then restart. If the problem persists, try removing and reinserting the memory card. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | W4 |
| High Definition Support | 1080P (Full-HD) |
| Sensor Technology | CMOS |
| Memory Card Type | MicroSD / TF (Supports 16GB-128GB MAX, Class 10 recommended) |
| Built-in Memory Size | None |
| Battery Capacity | 950mAh 3.7V |
| Recording Time | Up to 5 hours (1080P, IR Off) |
| Charging Time | Approx. 3 hours |
| Weight | 40g / 1.4oz |
| Dimensions (H x W x D) | 50mm (2in) x 40mm (1.6in) x 25mm (1in) |
| Video Resolution | 1920x1080P / 30fps |
| Photo Resolution | 12 Megapixels |
| Video Fragments Length | 15 minutes per fragment (if loop recording is enabled) |
| Field of View | 80 degrees |
| Package Contents | W4 Mini Body Camera, Card Reader, USB-C Cable, Head Strap, Lanyard, Short 360° Rotatable Back Clip, User Manual |

8. User Tips

- Pet Perspective: The camera is ideal for capturing footage from your pet's perspective. Use the head strap to mount it securely on your pet.
- Outdoor Activities: For climbing, hiking, or other outdoor adventures, utilize the adjustable head strap for stable, first-person video capture.
- Secure Mounting: The sturdy short clip is designed for reliable attachment to clothing or pockets, ensuring the camera stays in place during active use.
- File Transfer: To view recorded files, connect the camera to a computer using the USB-C cable or use the provided card reader to access the Micro SD card directly. The camera does not support direct connection to a phone for file viewing.
- Loop Recording: While not explicitly stated in all descriptions, many body cameras support loop recording, where older files are overwritten when the memory card is full. Check your camera's settings or the full PDF manual for this feature.
9. Warranty & Support
For detailed warranty information and customer support, please refer to the official BOBLOV website or the full user manual PDF. You can find the PDF manual here.
Manufacturer Information
Company Name: ShenZhen Sky Blue Ocean Technology Co., Limited
Full Address: Area A, 2nd Floor, Building E, Zhenbao Industrial Zone, No.38 Industrial Road West, Longhua Street, Longhua District, Shenzhen
Email: cs@vvavvstore.com
Telephone: +86-18948759773
EU Authorized Representative
Company Name: Apex CE Specialists GmbH
Full Address: Grafenberger Allee 277, 40237 Düsseldorf, DE
Email: oylily88@gmail.com
Telephone: +49 21312066043
10. Compliance Information
This product 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