Introduction
The Xiaomi Mijia Smart Audio Glasses Joyful Edition integrates advanced audio technology with stylish eyewear, offering a versatile and comfortable experience. These smart glasses feature Bluetooth 5.2 connectivity, call noise reduction, and a long-lasting battery, designed to seamlessly blend into your daily life while providing high-quality audio and communication capabilities.

Key Features
- Bluetooth 5.2 Connectivity: Ensures stable and efficient wireless connection.
- Call Noise Reduction: Advanced algorithms for clear calls in noisy environments.
- Open Sound Field Technology: Allows you to hear ambient sounds while enjoying audio.
- Ultra-Long Battery Life: Up to 11 days standby, 24 hours daily use, 10 hours music playback, or 7 hours talk time.
- Detachable and Interchangeable Frames: Customize your style with various frame options.
- IP54 Dustproof and Waterproof: Provides protection against sweat, rain, and splashes.
- Intelligent Wear Detection: Automatically pauses audio when removed and resumes when worn.
- Intuitive Touch Controls: Manage music, calls, and voice assistant with simple gestures.
- Lightweight Design: Weighing approximately 37.7g (round fashion model) for comfortable all-day wear.
Setup Guide
1. Charging the Glasses
Before first use, fully charge your smart audio glasses. Connect the provided charging cable to any USB Type-C port. The glasses will be fully charged in approximately 2 hours.

2. Bluetooth Pairing
- Ensure your smart audio glasses are charged.
- Turn on Bluetooth on your smartphone or device.
- The glasses should automatically enter pairing mode when powered on for the first time. If not, refer to the operating instructions for manual pairing.
- On your device, search for available Bluetooth devices and select "MIJIA Smart Audio Glasses" to connect.
- Once connected, you will hear an audio confirmation.
The glasses support Android 10.0 or iOS 13 and above.
3. Frame and Lens Replacement
The glasses feature a patented detachable hinge, allowing for easy replacement of frames. You can choose from 6 interchangeable frame styles to suit your preference. Lenses can also be replaced with prescription lenses by a qualified optician.


Operating Instructions
Touch Controls
The extended and widened touch bar on the temples provides convenient control. Various gesture functions are available:
- Long press left touch area: Disconnect Bluetooth.
- Long press right touch area: Reject calls and wake up voice assistant.
- Double click either touch area: Play/pause music, answer/hang up calls.
- Slide left touch area: Skip to the next/previous song.
- Slide right touch area: Adjust volume.
- APP exclusive gestures: Customize additional gestures via the companion application.

Intelligent Wear Detection
Equipped with 6 ergonomic detection points, the glasses intelligently identify and dynamically track their wearing status. When you take off the glasses, music will automatically pause. When you put them back on, the audio will resume seamlessly.
Call Noise Reduction
The glasses feature an echo cancellation algorithm that automatically calibrates to restore sound and accurately pick up human voices during calls. This ensures clear and unimpeded communication, even in noisy environments.

Open Sound Field
Utilizing air conduction open sound field technology, the glasses allow you to listen to audio freely without ear canal compression. This design transmits sound transparently, enabling you to remain aware of your surroundings while enjoying music or calls.

Maintenance
Cleaning
To clean your smart audio glasses, gently wipe the frames and lenses with a soft, lint-free cloth. For stubborn smudges, use a specialized glasses cleaning solution. Avoid harsh chemicals or abrasive materials that could damage the lenses or frame.
Water Resistance
The glasses are IP54 dustproof and waterproof, meaning they are resistant to sweat, light rain, and splashes. They are safe for daily wear and occasional emergencies. However, please do not wear the device while participating in water sports or activities, or submerge them in water.

Troubleshooting
- Cannot connect via Bluetooth: Ensure the glasses are charged and within range of your device. Try disconnecting Bluetooth (long press left touch area) and re-pairing. Verify your device's Bluetooth is enabled.
- No sound or poor audio quality: Check the volume level on both the glasses (slide right touch area) and your connected device. Ensure the glasses are properly positioned on your ears.
- Call issues: Ensure the glasses are connected and selected as the audio output for calls. Check for sufficient battery.
- Battery life seems shorter than expected: Actual battery life can vary based on volume, connected devices, and usage habits. High volume and frequent calls will consume more power.
- Glasses not responding to touch controls: Ensure the touch areas are clean and dry. Try restarting the glasses by fully discharging and recharging them.
Specifications
| Feature | Detail |
|---|---|
| Product Name | MIJIA Smart Audio Glasses Enjoy Edition |
| Product Number | MJSS020FC |
| Wireless Connection | Bluetooth 5.2 |
| Supported Systems | Android 10.0 or iOS 13 and above |
| Battery Life (Standby) | Up to 11 days |
| Battery Life (Daily Use) | Up to 24 hours |
| Battery Life (Music Playback) | Up to 10 hours |
| Battery Life (Talk Time) | Up to 7 hours |
| Charging Time | 2 hours (USB Type-C) |
| Dustproof & Waterproof Rating | IP54 |
| Weight (Round Fashion Model) | Approx. 37.7g |
| Weight (Gradient Gray Pilot Model) | Approx. 38.5g |
| Weight (Square Half-Frame Model) | Approx. 39.7g |
| Temple Length | 155mm |
| Speakers | 109mm² |
| Adaptive Ambient Sound | Not supported |
| Dual Device Connection | Not supported |
| Interchangeable Frames | Supported |


User Tips
- Apple Device Compatibility: The glasses are compatible with Apple iPhones running iOS 13 or above.
- Optimize Battery Life: To maximize battery life, consider adjusting the volume to a moderate level and limiting continuous talk time.
- Frame Customization: Take advantage of the interchangeable frames to match your style or activity.
- Prescription Lenses: Consult with an optician to have your prescription lenses fitted into the frames for a personalized experience.
Warranty and Support
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. If you encounter any issues or require technical assistance, please reach out to Xiaomi customer support or the authorized service center in your region.





