1. Introduction
The JETO H88 Pro is an ultra-portable mini sports action camera designed for capturing high-quality video and photos in various environments. Its compact, thumb-sized design, magnetic mounting options, and waterproof capabilities make it ideal for hands-free recording during outdoor activities, sports, and daily life. This manual provides essential information for setting up, operating, and maintaining your camera.
Figure 1: Camera size comparison (approximately 1.25 oz / 35.7g)
2. Safety Information
- Do not expose the camera to extreme temperatures or direct sunlight for prolonged periods.
- Keep the camera away from strong magnetic fields to prevent damage to internal components.
- Ensure the waterproof case is properly sealed before submerging the camera in water.
- Use only approved charging cables and power adapters.
- Keep out of reach of children.
3. Package Contents
Verify that all items are present in your package:
- Camera (1)
- USB Cable (1)
- Swivel Back Clip (1)
- Magnetic Chassis with Lanyard (1)
- Camera Waterproof Case (1)
- Camera Frame (1)
- Short Connecting Bracket (1)
- 360° Adjustable Stand (1)
- Curved and Flat Bases (1 set)
- Helmet Holder (1)
- Bicycle Stand (1)
Figure 2: Complete accessory package for the JETO H88 Pro
4. Product Overview
The JETO H88 Pro features a minimalist design with essential controls and ports. It is available in White and Black color options.
Figure 3: Available product colors
4.1. Dimensions
Figure 4: Product dimensions
4.2. Ports and Interface
The camera features a Type-C interface for charging and data transfer, and a MicroSD/TF card slot for storage.
Video 1: Product demonstration, showing the Type-C interface and MicroSD card slot, along with various mounting options.
5. Setup
5.1. Charging the Battery
Before first use, fully charge the camera. Connect the camera to a power source using the provided USB Type-C cable. The 800mAh battery provides approximately 150 minutes of recording in 1080P, 120 minutes in 2K, and 90 minutes in 4K. The camera supports recording while charging for extended use.
5.2. Inserting a MicroSD Card
The camera supports MicroSD/TF cards up to 256GB. Insert the card into the designated slot. It is recommended to format the card before initial use to ensure optimal performance.
5.3. Mounting Options
The H88 Pro offers versatile mounting solutions:
- Magnetic Lanyard: Use the magnetic chassis with lanyard to quickly attach the camera to your chest or clothing.
- Rotatable Back Clip: Secure the camera to your collar, pocket, or waist using the 360° rotating spring clip.
- Helmet/Bike Mounts: Utilize the various included brackets and stands to attach the camera to helmets, bicycle handlebars, or motorcycle parts.
Figure 5: Magnetic lanyard usage
Figure 6: Rotatable back clip usage
Figure 7: Multiple installation examples
5.4. Connecting to Mobile App (WiFi)
The camera features built-in WiFi for real-time interconnection with a mobile application. This allows for instant sharing, photography control, and easy transfer of content to your smartphone for editing and sharing on social networks.
Figure 8: WiFi connection to mobile app
6. Operating Instructions
6.1. Power On/Off
Refer to the camera's physical buttons for power control. Typically, a long press on the main button will power the device on or off.
6.2. Recording Video and Photos
The camera supports 4K HD video recording and photo capture. Specific button presses or app controls will initiate recording or photo capture. The 120° wide-angle lens ensures a broad field of view.
Figure 9: 4K HD recording resolution comparison
6.3. Loop Recording
The camera supports loop recording, which automatically overwrites the oldest files when the memory card is full. This feature ensures continuous recording without manual intervention.
Figure 10: Loop recording feature
6.4. Using the Waterproof Case
For underwater activities, place the camera inside the waterproof case. Ensure the case is securely closed and sealed before use. The case allows the camera to be submerged up to 131 feet (40 meters).
Figure 11: Waterproof case usage
7. Maintenance
- Clean the camera lens with a soft, lint-free cloth.
- Wipe the camera body with a dry cloth. Do not use harsh chemicals.
- Store the camera in a cool, dry place when not in use.
- Ensure the waterproof case is clean and free of debris before each use to maintain its seal.
8. Troubleshooting
- Camera not turning on: Ensure the battery is charged. Connect to a power source and try again.
- Recording issues (lag/stutter): Ensure the MicroSD card is of a high-speed class (e.g., Class 10 or U3) and has been formatted.
- WiFi connection problems: Ensure the camera's WiFi is enabled and you are within range of your mobile device. Restart both devices if necessary.
- Short battery life: Reduce video resolution or frame rate. Ensure the camera is fully charged before use.
9. Specifications
Figure 12: Product specifications table
| Feature | Specification |
|---|---|
| Product Name | Thumb Camera |
| Product Model | H88 Pro (JT-88) |
| Video Resolution | 3840*2160 (4K) / 1080P (Full-HD) |
| Video Format | MP4 |
| Number of Frames | 30 FPS |
| Storage Temperature | -10 to 60 degrees Celsius |
| Operating Temperature | -10 to 60 degrees Celsius |
| Memory Card Type | MicroSD / TF (supports up to 256G) |
| Interface Type | Type-C |
| Charging Voltage | 5V/2A |
| Product Size | 64.5mm * 28mm * 20mm |
| Product Weight | 36g / 1.27oz |
| Battery Capacity | 800mAh |
| Charging Time | 120 minutes |
| Sensor Technology | CMOS |
| Certification | CE, FCC |
10. User Tips
- For optimal battery performance, ensure the camera is fully charged before long recording sessions.
- To view footage in real-time, connect the camera to its mobile application via WiFi. This also allows for easy control and sharing.
- When using the magnetic lanyard, ensure the camera is securely attached to avoid accidental detachment during vigorous activity.
11. Warranty and Support
For warranty information and technical support, please refer to the official JETO website or contact customer service through your point of purchase. Keep your purchase receipt as proof of purchase.