Xiaomi Mijia Smart Audio Glasses Review

Xiaomi Mijia Smart Audio Glasses Review: When Glasses Replace Headphones

Forget about headphones that press on your ears or constantly fall out. Xiaomi offers an elegant alternative with its Mijia Smart Audio Glasses (2nd generation) – glasses that not only correct vision or protect from the sun but also function as a quality sound system.

These are not Terminator-style glasses with cameras or augmented reality (AR). They are a combination of style and sound designed for everyday wear. In this article, we will explore the capabilities of this device – from design solutions to the physics of sound.

1. Design: Lightness, Style, and Modular Construction

The biggest advantage of these glasses is that they look like regular, stylish glasses. Engineers have managed to fit all the electronics into the temples while maintaining aesthetic integrity.

• Lightweight construction: Using a titanium alloy and high-quality plastic, the glasses weigh as little as 27.6 g. This is an important ergonomic indicator, allowing them to be worn all day without a feeling of pressure.
• Modular system: Xiaomi has created a mechanism that allows for quick replacement of the front frame part. Users can choose from round, square (Browline), or pilot-style frames or insert prescription lenses at an optician’s.
• Environmental resistance: The hinges are designed to withstand thousands of bends, and the IP54 certification ensures protection against dust and rain splashes, making them suitable for an active lifestyle.

2. Sound: Open-Ear Technology

This device uses Open-Ear technology. The speakers are integrated into the temples of the glasses and directed straight into the ear canal, but do not physically cover it.

• Conscious listening: You hear music or conversations while remaining aware of your surroundings. This is important when walking in the city or driving, as traffic sounds are not blocked.
• Privacy protection: It uses “reverse sound field” technology, which neutralizes sound waves that escape outward. In a quiet environment, at moderate volume, nearby people will not hear the content of your conversation.
• Acoustic transparency: A 4-microphone system with artificial intelligence noise reduction ensures that your voice sounds clear even in strong winds.

3. Smart Features and Control

Although the glasses do not have a visual display, their functionality is controlled through sensors integrated into the temples.

• Touch control: The touch surfaces on the temples respond to swipes (volume adjustment) and taps (answering calls or controlling music).
• Dual connection: Bluetooth technology allows simultaneous connection to two devices, such as a laptop for video calls and a phone for notifications.
• Find my glasses feature: Through the mobile app, you can activate a sound signal to help locate the glasses if you take them off and leave them in an unusual place.

4. Energy Efficiency: Battery and Charging

The battery life is one of the strongest features of this device, surpassing many standard TWS headphones.

• Autonomy: A full charge provides up to 13 hours of uninterrupted music listening or up to 9 hours of calls. In standby mode, energy is maintained for up to a week.
• Magnetic charging: A convenient magnetic connector is used on the temples. The Fast Charge function provides enough energy for 2–4 hours of use in just 10 minutes.

5. Practical Comparison and Settings

To get the most out of this device, it is recommended to familiarize yourself with quick settings based on the situation.

“Xiaomi Mijia Smart Audio Glasses are an ideal choice for those who dislike the feeling of a foreign object in their ears but appreciate constant access to audio content.”

– Technology Review