OhO Smart Glasses A8 User Manual

1. Introduction

This manual provides instructions for the proper use and maintenance of your OhO Smart Glasses A8. These polarized sunglasses integrate Bluetooth audio functionality, allowing for music playback, hands-free calls, and voice assistant access while providing UV protection.

2. Package Contents

Verify that all items are present in the package:

• OhO Smart Glasses A8
• Protective Case
• USB Charging Cable (Type-C)
• Cleaning Cloth
• User Manual

3. Product Overview

Familiarize yourself with the components of your OhO Smart Glasses A8.

Figure 3.1: Front view of the OhO Smart Glasses A8.

Figure 3.2: Side view illustrating the location of controls and audio components.

3.1 Key Components

• Polarized Lenses: Provide UV400 protection and reduce glare.
• Frame: Lightweight and flexible design.
• Integrated Speakers: Located in the temples for open-ear audio.
• Microphone: For hands-free communication.
• Control Buttons: Multifunction buttons for power, playback, and call management.
• Charging Port: USB Type-C port for recharging the internal battery.
• LED Indicator: Displays device status (power, pairing, charging).

Figure 3.3: Illustration of button functions for control.

Figure 3.4: Location of the integrated speakers.

Figure 3.5: Location of the microphone for voice input.

Figure 3.6: Location of the LED indicator light.

4. Setup

4.1 Charging the Glasses

Before first use, fully charge the glasses. Use the provided USB Type-C charging cable.

1. Locate the USB Type-C charging port on the temple of the glasses.
2. Connect the charging cable to the glasses and a USB power source (e.g., computer, wall adapter).
3. The LED indicator will show charging status. It typically turns red during charging and blue or off when fully charged.
4. A full charge provides approximately 5 hours of music playback.

Figure 4.1: Connecting the USB-C charging cable to the glasses.

Figure 4.2: Detailed view of the USB Type-C charging port.

4.2 Powering On/Off

• To Power On: Press and hold the multifunction button for approximately 3 seconds until the LED indicator flashes blue and you hear a power-on prompt.
• To Power Off: Press and hold the multifunction button for approximately 5 seconds until the LED indicator flashes red and you hear a power-off prompt.

4.3 Bluetooth Pairing

Pair your OhO Smart Glasses A8 with your smartphone or other Bluetooth-enabled device.

1. Ensure the glasses are powered off.
2. Press and hold the multifunction button for approximately 5-7 seconds until the LED indicator flashes red and blue alternately. This indicates pairing mode.
3. On your device, enable Bluetooth and search for available devices.
4. Select "OhO Smart Glasses A8" from the list of devices.
5. Once connected, the LED indicator will flash blue slowly, and you will hear a confirmation tone.
6. The glasses will automatically attempt to reconnect to the last paired device when powered on.

5. Operating Instructions

5.1 Music Playback

• Play/Pause: Press the multifunction button once.
• Next Track: Double-press the multifunction button.
• Previous Track: Triple-press the multifunction button.
• Volume Control: Adjust volume directly from your connected device.

5.2 Call Management

• Answer Call: Press the multifunction button once when an incoming call is received.
• End Call: Press the multifunction button once during an active call.
• Reject Call: Press and hold the multifunction button for approximately 2 seconds when an incoming call is received.

5.3 Voice Assistant

Access your device's voice assistant (Siri, Google Assistant, Cortana) through the glasses.

• Activate Voice Assistant: Press and hold the multifunction button for approximately 2 seconds (when not on a call or playing music) until you hear a prompt.

6. Maintenance

6.1 Cleaning

• Use the provided cleaning cloth to gently wipe the lenses and frame.
• For stubborn smudges, use a lens cleaning spray specifically designed for eyewear.
• Avoid using abrasive cleaners, solvents, or alcohol-based solutions, as these can damage the lenses and frame.

6.2 Storage

• When not in use, store the glasses in their protective case to prevent scratches and damage.
• Avoid exposing the glasses to extreme temperatures (hot or cold) or direct sunlight for prolonged periods.

6.3 Battery Care

• To prolong battery life, avoid fully discharging the battery frequently.
• If storing for an extended period, charge the battery to approximately 50% every few months.

7. Troubleshooting

If you encounter issues with your OhO Smart Glasses A8, refer to the following common solutions:

Figure 7.1: Location of the reset button.

8. Specifications

9. Safety Information

• Do not disassemble, repair, or modify the product. This may cause electric shock, fire, or product damage.
• Keep the product away from extreme temperatures, direct sunlight, and high humidity.
• Avoid exposing the product to water or other liquids, as it is not fully waterproof.
• Do not use the product at high volume for extended periods to prevent hearing damage.
• Be aware of your surroundings when using the glasses, especially in traffic or hazardous environments.
• Dispose of batteries and electronic components responsibly according to local regulations.

10. Warranty and Support

OhO Smart Glasses A8 are manufactured by OhO sunshine. For warranty information, technical support, or service inquiries, please contact the manufacturer directly through their official channels or the retailer where the product was purchased.

Please retain your proof of purchase for warranty claims.