Introduction
Thank you for choosing the OhO 4K 256GB Ultra HD Water-Resistant Action Camera Sports Sunglasses. These innovative sunglasses are designed to capture high-quality video and photos while keeping your hands free, making them ideal for various sports and outdoor activities. Featuring a built-in 4K camera, 256GB of internal memory, and UV400 polarized lenses, they offer a convenient and durable solution for recording your adventures.

Setup
Charging the Device
Before first use, fully charge your OhO sunglasses. Connect the provided USB charging cable to the charging port on the sunglasses and to a UL certified power charger or a computer's USB port. A full charge typically takes approximately 1 hour. The device will indicate charging status (e.g., LED indicator changes color or turns off when fully charged).

Powering On/Off
To power on the sunglasses, locate the power button (refer to the diagram in the included quick start guide) and press and hold it for a few seconds until you feel a vibration or see an indicator light. To power off, press and hold the same button until the device vibrates again or the indicator light turns off.
Operating Instructions
Video Recording
To begin video recording, simply press the designated recording button once. The sunglasses will alert you with a vibration to confirm that recording has started. To stop recording, press the same button again. Another vibration will confirm that recording has stopped. Videos are saved in MOV H264 format at 1920x1080 resolution at 30 frames per second.

Photo Capture
In addition to video, the sunglasses can capture 16-megapixel still photos. Consult the quick start guide for the specific button press sequence to switch to photo mode and take a picture. Photos are stored directly on the built-in 256GB memory.

Accessing Files
To access your recorded videos and photos, connect the sunglasses to your computer using the supplied USB cable. The device will appear as a removable storage drive. You can then copy files to your computer. The sunglasses are compatible with Windows ME/2000/XP/2003/Vista/7/8/8.1 and Mac OS. For playback, standard media players like Windows Media Player or KM Player are recommended.
Maintenance
Cleaning
To maintain optimal performance and clarity, regularly clean the lenses and frame. Use the provided cleaning cloth to gently wipe the lenses. For stubborn smudges, a small amount of lens cleaning solution can be applied to the cloth, not directly to the lenses. Avoid abrasive materials or harsh chemicals that could damage the lenses or frame.
Storage
When not in use, store the sunglasses in the provided hard case to protect them from scratches, dust, and impact. Store in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
- Device not powering on: Ensure the battery is fully charged. Connect to a power source and allow it to charge for at least 1 hour.
- Not recording video/taking photos: Check if the memory is full. Connect to a computer and transfer files to free up space. Ensure the correct button sequence is followed for recording/photo capture.
- Cannot connect to computer: Try a different USB port or cable. Ensure the sunglasses are powered on when connecting. Verify your computer's operating system is compatible.
- Poor video/photo quality: Ensure lenses are clean. Record in well-lit conditions. While the device features some image stabilization, excessive movement can still affect clarity.
Specifications
| Feature | Detail |
|---|---|
| Model Number | TH628-4K-256GB |
| Video Resolution | 1920 x 1080p @ 30 fps (MOV H264) |
| Photo Resolution | 16 Megapixels |
| Internal Memory | 256GB |
| Battery Life | Approx. 60 minutes video recording (fully charged) |
| Charge Time | Approx. 1 hour (via USB charger) |
| Operating System | Windows ME/2000/XP/2003/Vista/7/8/8.1, Mac OS |
| Lens Protection | UV400 Polarized, ANSI/ISEA Z87.1-2015 Impact Resistant |
| Connectivity | USB |
| Weight | 39 Grams |
| Frame Material | TR90 |
| Water Resistance | Water-resistant |


Accessories
The following accessories are included with your OhO 4K Sports Sunglasses:
- UL Certified Power Charger
- Adjustable Strap
- Nose Pads
- Protective Cleaning Bag
- Cleaning Cloth
- 1m USB Charging and Data Cable
- Hard Case
Warranty and Support
For information regarding warranty coverage and terms, please refer to the documentation provided at the time of purchase or contact OhO sunshine customer support directly. For technical assistance or further inquiries, please visit the official OhO sunshine website or contact their customer service department.





