1. Product Overview
The JETO H88 is an ultra-slim, integrated, and highly portable digital video recording device designed for a wide range of applications. Its compact size and waterproof capabilities make it ideal for capturing moments during vehicle data recording, mountain climbing, skiing, cycling, parachuting, diving, fishing, hunting, and other adventurous activities. This camera offers digital video recording, photo-shooting, and high-speed USB data transmission, allowing you to record your experiences anytime, anywhere.
The JETO H88 is available in various configurations, supporting video quality options including 1080P (Full-HD), 4K, and 4K with Anti-shake technology. It features a magnetic design for versatile mounting, a rotatable clip, and WiFi connectivity for easy control and sharing via a mobile application.


2. Setup Guide
2.1 Package Contents
The JETO H88 camera comes with a variety of accessories to enhance its versatility. Please check your specific purchase option as configurations may vary.
General Configuration:
- Camera (x1)
- USB Cable (x1)
- Swivel Back Clip (x1)
- Magnetic Chassis with Lanyard (x1)
Additional Configuration (may vary by bundle):
- Camera Waterproof Case (x1)
- Camera Frame (x1)
- Short Connecting Bracket (x1)
- 360° Adjustable Stand (x1)
- Curved and Flat Bases (x1)
- Helmet Holder (x1)
- Bicycle Stand (x1)
- TF Card Reader (x1)
- Memory Card (e.g., 32G, 64G, 128G)


2.2 Inserting and Removing TF Card
- Insert the TF card into the card slot as indicated until it is fixed.
- To remove, press down on the TF card until it pops out, then pull it out.
Cautions:
- Please insert the card in the right direction to avoid damage.
- If the card is incompatible, try reinserting it or using a new, genuine C10 class high-speed MicroSD/TF card.
2.3 Battery Charging
Connect the camera to a 5V 2A power source using the provided Type-C USB cable. The red indicator light will be on during charging and will turn off once the battery is fully charged.

2.4 Mobile App Installation and Connection
The JETO H88 camera can be connected to a mobile app for live viewing and control.
- Download and Install Viidure APP:
- iOS: Search for "Viidure" in the Apple App Store.
- Android: Search for "Viidure" on Google Play.
- Enable Camera WiFi: In standby state, consecutively press the WIFI button twice. The camera will switch to WIFI mode, and the green light will flash quickly, indicating it's waiting for a connection. The camera will automatically shut down if no connection is made within 3 minutes.
- Connect Mobile Phone to Camera WiFi: Open your phone's WiFi settings and connect to the WiFi network starting with "H88". The default password is "12345678".
- Access Camera via App: After successfully connecting to the WiFi, the camera's green light will remain steadily on. Open the Viidure app, click the camera icon in the middle of the app to enter the live view and control interface.

2.5 Mounting Options
The JETO H88 offers versatile mounting options thanks to its magnetic design and included accessories:
- Magnetic Attachment: Use the magnetic clip to secure the camera to metal surfaces like bikes or doors, functioning as a chest camera.
- Rotatable Clip: The rotatable spring back clip allows you to attach the camera to clothing, bags, or other surfaces for flexible POV angles.
- Helmet/Bike Mounts: Combine the 360° rotating clip with the waterproof case and helmet holder or bicycle stand to mount the camera on helmets or handlebars for action shots.
- Other Creative Mounts: Utilize the silicone magic band to attach the camera to arms, trees, or pet collars for unique perspectives. The camera also features a 1/4 inch fuselage opening for standard tripod mounts.



3. Operating Instructions
3.1 Power On/Off
- Power On: Long press the Power button. The product will vibrate once, and the blue indicator light will turn on steadily, indicating standby mode.
- Power Off: Long press the Power button. The product will vibrate once, and the light will go off, then the camera will shut down.
3.2 Video Recording
- From standby state (blue light on), short press the WiFi/Video Recording button once. The product will vibrate once, and the blue light will flash slowly to indicate that recording has started.
- To stop recording, short press the WiFi/Video Recording button once again. The camera will vibrate once, and the video file will be saved.
3.3 Photo Taking
In WiFi mode, click the photo button within the Viidure mobile app once to take a photo.

3.4 Recording While Charging
Connect the camera to a power supply (e.g., wall adapter, car charger). The camera will automatically power on. Short press the video button to start recording.
Note: When using recording while charging mode, always shut down the camera and save the file before disconnecting the USB cable. Otherwise, the video file may not be saved.
3.5 U-Disk Mode / PC Webcam
- U-Disk Mode: After connecting the camera to a computer with the data cable, you can access and manage video files on the TF card.
- PC Webcam: If no TF card is inserted, the camera can be used as a PC webcam when connected to a computer.
3.6 Time Setting
The camera's time display can be customized by editing a text file on the TF card:
- Connect the camera to your computer.
- Open the root directory of the TF card.
- Find and edit the `time.txt` document file.
- To remove time display: Edit the format to `YYYY-MM-DD HH:MM:SS N 3` (e.g., `2024-01-01 23:59:59 N 3`).
- To modify and display time: Edit the format to `YYYY-MM-DD HH:MM:SS Y 3` (e.g., `2024-01-01 23:59:59 Y 3`).
- Save and exit the file. The time setting will be applied the next time you turn on the camera.
Legend:
- "Y" represents time display.
- "N" means no time display.
- "3" indicates loop video recording, saving a file every 3 minutes (this can be set for 1-9 minutes; outside this range, it defaults to 3 minutes).
3.7 Loop Recording
The camera supports automatic loop recording. Video files are automatically split and saved into clips. The default clip length is 3 minutes, but this can be adjusted from 1 to 9 minutes by modifying the `time.txt` file as described in section 3.6.
4. Maintenance
- Keep the camera clean and dry. Use a soft, dry cloth to wipe the lens and body.
- Avoid exposing the camera to extreme temperatures or direct sunlight for prolonged periods.
- When using the waterproof shell, ensure it is properly sealed before submerging the camera in water.
- Always use a genuine C10 class high-speed MicroSD/TF card for optimal performance and to prevent data loss.
5. Troubleshooting
- Camera Crashed/Unresponsive: If the product crashes and cannot operate normally, short press the reset button to power it off and restart.
- TF Card Issues: If the TF card is incompatible or not recognized, try reinserting it or using a new, genuine C10 class high-speed card. Ensure there is no other data on the card if it's larger than 32GB to avoid data loss.
- WiFi Connection Problems: If you experience difficulty connecting to the mobile app via WiFi, ensure you are pressing the WiFi button twice to activate WiFi mode and that the green light is flashing. Double-check the WiFi password "12345678". Some users have reported intermittent connectivity issues with the app.
- Video Files Not Saving: When recording while charging, always ensure you properly shut down the camera and save the file before disconnecting the USB cable.
- Image Stabilization Performance: While the camera features Gyro-stabilized and Electronic Anti-Shake technology, its effectiveness may vary, especially in high-vibration scenarios like running. Manage expectations for extreme stability.
- App Functionality Issues: Some users have reported the mobile app being sluggish, freezing, or losing connection, which can interrupt recording. Ensure your app is updated to the latest version.
- Battery Drains Quickly: The camera's battery capacity is 800mAh, providing approximately 120 minutes at 2K and 90 minutes at 4K. If the battery drains significantly faster, ensure you are using a compatible 5V 2A charger and avoid using fast chargers not specified for the device, as this could potentially damage the battery.
- Recording Duration Limit: The camera records in continuous loops, with clip lengths adjustable from 1 to 9 minutes. It does not support single recordings longer than the set loop duration.
6. Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | JT-88 |
| Video Resolution | 3840*2160 (4K), 1080P (Full-HD) |
| Video Codec | H.265 |
| Video Format | MP4 |
| Picture Format | JPG |
| Sensor Technology | CMOS |
| Camera Stabilization | Gyro-stabilized (Electronic Anti-Shake) |
| Built-in Memory Size | Non |
| Memory Card Type | MicroSD / TF (Supports high capacity) |
| Interface | Type-C USB |
| Power Supply Method | Battery Power Supply |
| Battery Capacity | 800mAh |
| Charging Input | 5V 2A |
| Product Size | 64.5mm x 28mm x 20mm (2.5 x 1.1 x 0.7 inches) |
| Product Weight | 36g / 1.27oz |
| Waterproof | Life waterproof function (up to 30M with waterproof case) |
| Connectivity | WIFI (2.4G) |
| Certifications | CE, FCC, RoHS |
| FCC ID | 2BDAJ-H88 |


7. Warranty and Support
7.1 Disclaimer
⚠️ Camera products can only be used for purposes permissible under 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.
7.2 Additional Resources
For further details and support, you may refer to the official user manual PDF: JETO H88 User Manual (PDF).
8. User Tips
- Memory Card: Always use a genuine C10 class high-speed MicroSD/TF card for reliable recording and playback.
- App Connectivity: While the app offers convenient control, some users report intermittent WiFi connection issues. Ensure your app is updated and try restarting both the camera and your phone if you encounter problems.
- Anti-Shake Expectations: The camera features electronic anti-shake, but for activities with significant vibration (e.g., intense running, off-road cycling), the stabilization might not be as robust as dedicated high-end action cameras.
- Recording While Charging: Remember to always stop recording and power off the camera before disconnecting the USB cable when using the recording-while-charging feature to ensure your video files are saved correctly.
- Waterproof Usage: When using the camera for diving or other water activities, ensure the waterproof case is securely closed and properly sealed to prevent water damage.