1. Introduction
Thank you for choosing OhO sunshine Audio Sunglasses. These smart glasses combine stylish eyewear with advanced audio technology, allowing you to listen to music, make calls, and interact with voice assistants while remaining aware of your surroundings. Designed for comfort and durability, they are ideal for outdoor sports and daily use.

This manual provides detailed instructions on how to set up, operate, and maintain your new audio sunglasses to ensure optimal performance and longevity.
2. Key Features
- Voice Control Function: Hands-free calling and smart assistant integration (Siri, Cortana, Google Assistant) for music, directions, weather, and traffic updates.
- Volume Control: Dedicated buttons for volume up/down and track navigation (forward/back).
- Open-Ear Speaker System: Listen to audio while maintaining awareness of your environment. Features an HD microphone for clear calls.
- Ultra-Thin Design: Lightweight and flexible frame, comparable to regular sunglasses, ensuring comfortable wear.
- Polarized Lens Coating Technology: UV400 full protection polarized lenses for excellent color, clarity, and contrast.
- Long Battery Life: Up to 10 hours of continuous playback.
- Water Resistance: IP44 rated for splash resistance, suitable for outdoor activities.

This image illustrates the open-ear design of the OhO sunshine Audio Sunglasses, allowing users to hear their surroundings while enjoying audio.
3. Setup
3.1 Charging the Device
Before first use, fully charge your OhO sunshine Audio Sunglasses. The device comes with a USB-C charging port. Connect the provided USB-C cable to the glasses and a compatible power source (e.g., computer USB port, wall adapter). A full charge typically takes approximately 2 hours and provides up to 10 hours of playback time.

This image highlights the impressive battery life of up to 10 hours, powered by a Bluetooth 5.2 chipset for efficient power saving.
3.2 Bluetooth Pairing
- Ensure the sunglasses are sufficiently charged.
- Turn on the sunglasses by pressing and holding the power button (location varies by model, typically on the temple arm) until you hear an audible prompt or see an indicator light.
- On your smartphone or Bluetooth-enabled device, navigate to the Bluetooth settings.
- Search for available devices. The sunglasses should appear as "OhO sunshine" or a similar name.
- Select the device name to initiate pairing. Once connected, you will hear a confirmation sound or see a steady indicator light.
- The sunglasses will automatically reconnect to the last paired device when powered on and within range.
4. Operating Instructions
4.1 Power On/Off
- Power On: Press and hold the power button for approximately 3 seconds.
- Power Off: Press and hold the power button for approximately 5 seconds.
4.2 Music Playback
- Play/Pause: Short press the multi-function button (often the same as the power button).
- Next Track: Double-press the multi-function button.
- Previous Track: Triple-press the multi-function button.
- Volume Up: Short press the volume up button.
- Volume Down: Short press the volume down button.
4.3 Call Management
- Answer Call: Short press the multi-function button when a call comes in.
- End Call: Short press the multi-function button during a call.
- Reject Call: Press and hold the multi-function button for 2 seconds when a call comes in.
4.4 Voice Assistant
To activate your smartphone's voice assistant (Siri, Google Assistant, Cortana), press and hold the multi-function button for approximately 2 seconds until you hear a prompt. You can then issue commands hands-free.

This image demonstrates the hands-free capability of the smart assistant voice command audio feature, allowing interaction with your phone without needing to look at the screen.
5. Maintenance
5.1 Cleaning
- Use a soft, clean microfiber cloth to wipe the lenses and frame.
- For stubborn smudges, use a lens cleaning spray specifically designed for eyewear.
- Avoid using abrasive cleaners, paper towels, or clothing, as these can scratch the lenses.
5.2 Water Resistance (IP44)
Your OhO sunshine Audio Sunglasses are rated IP44, meaning they are protected against solid objects larger than 1mm and splashing water from any direction. They are suitable for light rain and sweat during outdoor activities. Do not submerge the glasses in water or expose them to high-pressure water jets.

This image highlights the water resistance feature of the audio sunglasses, indicating their suitability for various outdoor conditions.
5.3 Storage
When not in use, store your sunglasses in the provided protective case to prevent scratches and damage. Avoid exposing them to extreme temperatures (hot or cold) or direct sunlight for prolonged periods, as this can affect battery life and material integrity.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cannot power on | Low battery | Charge the sunglasses fully. |
| Cannot pair via Bluetooth | Bluetooth not enabled on device; Sunglasses not in pairing mode; Too far from device | Ensure Bluetooth is on; Power cycle sunglasses to enter pairing mode; Move closer to device (within 10 meters). |
| No sound | Volume too low; Not connected; Audio source issue | Increase volume on sunglasses and connected device; Re-pair the device; Check audio playback on your source device. |
| Poor call quality | Weak signal; Microphone obstructed | Move to an area with better signal; Ensure microphone is clear. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | OhO sunshine |
| Model Name | classic pro (A8 PRO) |
| Color | Black |
| Connectivity Technology | Wireless (Bluetooth 5.0) |
| Speaker Type | Open-Ear |
| Resistance | 8 ohms |
| Battery Composition | Lithium-polymer |
| Battery Life | Up to 10 hours |
| Water Resistance Rating | IP44 |
| Compatible Devices | Smartphone |
8. Warranty and Support
OhO sunshine products are manufactured with high-quality standards. For any warranty claims, technical support, or inquiries regarding your audio sunglasses, please refer to the contact information provided with your purchase or visit the official OhO sunshine website. Please retain your proof of purchase for warranty validation.




