1. Introduction
The JETO H88 Pro is a compact and versatile POV (Point-of-View) magnetic sports camera designed for capturing high-quality video in various action-packed scenarios. Its thumb-sized form factor and lightweight design (1.25 oz / 35.7g) make it ideal for hands-free recording. Featuring 4K video capabilities, WiFi mobile phone interconnection, a 120° wide-angle lens, and magnetic attachment options, this camera offers a new way to document your adventures. It supports continuous recording while charging and comes with a range of accessories for diverse mounting needs.
2. Package Contents
Please check the package to ensure all items are present:
- Camera (H88 Pro) x1
- USB Cable x1
- Swivel Back Clip x1
- Magnetic Chassis with Lanyard x1
- 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
3. Specifications
| Feature | Specification |
|---|---|
| Product Name | Thumb Camera |
| Product Model | H88 Pro |
| Video Resolution | 3840*2160 (4K) @ 30fps |
| Video Format | MP4 |
| Image Sensor | OmniVision Series |
| Effective MegaPixel | About 8MP |
| Main Processor | NTK96672 (Maximum HD Support) |
| Wide Angle | 120° |
| Memory Card Support | MicroSD / TF, up to 256G |
| Input/Output | TF (Type-C interface for charging/data) |
| Battery Capacity | 800mAh |
| 4K Recording Time | About 1.5 hours |
| 1080P Recording Time | About 3-4 hours |
| Charging Voltage | 5V/2A |
| Charging Time | Approx. 120 minutes (2 hours) |
| Operating Temperature | -10°C to 60°C |
| Storage Temperature | -10°C to 60°C |
| Waterproof | Yes, up to 30m with waterproof case |
| Dimensions (Volume) | 64.5mm * 28mm * 20mm |
| Weight | 1.25 oz (35.7g) |
| WIFI Support | Yes (for mobile app connection) |
| Supporting Language | Japanese, French, German, Spanish, Portuguese, Russian, English, Polish, Turkish, Korean, Dutch, Simplified Chinese, Traditional Chinese Style |
4. Initial Setup
4.1 Inserting the TF Card
- Locate the side flap on the camera.
- Gently open the flap to reveal the TF (MicroSD) card slot.
- Insert a compatible MicroSD/TF card (up to 256GB, Class 10 or higher recommended for 4K recording) into the slot until it clicks into place.
- Close the flap securely to protect the port.
4.2 Charging the Camera
- Connect the provided USB Type-C cable to the camera's charging port (located under the side flap).
- Connect the other end of the USB cable to a 5V/2A power adapter or a computer's USB port.
- The camera's indicator light will show charging status (e.g., red for charging, off/green for fully charged).
- A full charge takes approximately 120 minutes (2 hours). The camera supports recording while charging for extended use.
5. Operating Instructions
5.1 Basic Recording
The H88 Pro is designed for simple, one-button operation. Refer to the camera's specific button layout for power on/off and recording start/stop. Typically, a short press initiates recording, and another short press stops it. Long press for power on/off.
5.2 WiFi Connection and Mobile App
The camera features built-in WiFi for connecting to a mobile application (e.g., 'Viidure' as seen in some demonstrations). This allows for real-time viewing, remote control, and easy transfer of photos and videos to your smartphone for editing and sharing.
- Download the dedicated mobile app (check product packaging or seller information for the correct app name, often 'Viidure').
- Power on the camera.
- Enable WiFi on your smartphone and connect to the camera's WiFi network (SSID and password usually found in the camera's settings or manual).
- Open the mobile app to establish a connection and access camera functions.
5.3 Mounting Options
The H88 Pro offers diverse mounting solutions for hands-free recording:
- Magnetic Attachment: The camera has a built-in magnetic design, allowing it to be directly attached to iron metal surfaces.
- Magnetic Lanyard: Use the magnetic lanyard pad to quickly mount the camera to your chest for a first-person perspective.
- Rotatable Spring Back Clip: Secure the camera to your collar, pocket, or waist using the 360° rotating spring clip.
- Accessory Mounts: Utilize the included mounts for helmets (electric vehicle, bicycle, motorcycle), handlebars, and other gear.
5.4 Loop Recording
The camera supports loop recording, which automatically overwrites the oldest footage when the memory card is full. This ensures continuous recording without manual intervention. Ensure you have sufficient storage (up to 256GB TF card) for your recording needs.
5.5 Using the Waterproof Case
The included waterproof case allows the H88 Pro to be submerged up to 30 meters (131 feet), making it suitable for diving, snorkeling, and other water sports. Always ensure the camera is securely placed inside the waterproof case and the case is properly sealed before exposing it to water. The camera itself is not waterproof without the housing.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the camera body. For the lens, use a specialized lens cleaning cloth and solution.
- Storage: Store the camera in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, avoid fully discharging the battery frequently. Charge the camera regularly, even if not in use, to maintain battery health.
- Waterproof Case: After use in water, rinse the waterproof case with fresh water and allow it to air dry completely before storing. Check the seals for any debris or damage regularly.
7. Troubleshooting
7.1 Common Issues and Solutions
- Camera not turning on: Ensure the battery is charged. Connect to a power source and try again.
- Recording issues (e.g., 'not 4K'): Verify that the camera settings are configured for 4K resolution. Ensure you are using a high-speed TF card (Class 10 or U3 recommended) capable of handling 4K data rates.
- WiFi connection problems: Make sure the camera's WiFi is enabled. Check your phone's WiFi settings to ensure it's connected to the camera's network. Restart both the camera and your phone if issues persist. Confirm you have the correct mobile app (e.g., 'Viidure').
- No sound in recordings: The camera records with sound. Ensure there are no obstructions to the microphone and check playback settings on your device.
- WiFi not connecting to the internet: The camera's WiFi is for direct connection to your mobile app for control and file transfer, not for internet access.
- Camera freezing or unresponsive: Try resetting the camera (if a reset button is available) or holding the power button for an extended period to force a shutdown and restart.
8. User Tips
- Maximize Battery Life: While 4K recording offers superior quality, consider using 1080P for longer recording sessions (up to 3-4 hours compared to 1.5 hours for 4K).
- Leverage Magnetic Mounting: The magnetic function is a key feature. Experiment with attaching the camera to various metal objects or using the magnetic lanyard for unique, hands-free perspectives without needing complex brackets.
- Check 4K Output: If you have concerns about the 4K quality, ensure your playback device supports 4K resolution and that the video files are indeed recorded in 4K. Contact customer service if you believe there's a discrepancy.
- App for Live View and Transfer: The mobile app is essential for live preview, adjusting settings, and easily transferring your footage. Familiarize yourself with its features.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided at the time of purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.
