Sunglasses Colmi A2 AI with 3 pairs of interchangeable lenses

The Colmi A2 AI smart glasses combine an 8 MP camera, AI functions and three pairs of interchangeable lenses (purple, dark, light) in a lightweight frame. They record video up to 1200p/30FPS, offer real‑time translation in multiple languages, object recognition and a voice assistant (HeyCyan). Connectivity via Bluetooth 6.0 and Wi‑Fi enables fast media transfer, and a 300 mAh battery supports up to approximately 10 hours of audio playback or calls. The design includes dual speakers, noise‑canceling microphones, physical buttons and a touch panel for convenient control.

Advantages

The glasses provide a versatile all‑in‑one solution for recording, hands‑free communication and AI assistance. Interchangeable lenses let you adapt to varying light conditions, while the 8 MP Sony camera and EIS help produce stable photos and video. Built‑in dual speakers and noise‑canceling microphones deliver usable audio for music and calls without headphones. Fast wireless connectivity and a battery that lasts around 10 hours support daily use and on‑the‑go workflows.

Suitable for

• Everyday hands‑free calls and music listening
• Travel and sightseeing with on‑device translation and object recognition
• Outdoor activities where interchangeable lenses help adapt to light
• Recording quick photos and 1200p videos while moving
• Users who need voice assistant control and low‑latency media transfer

When it may not be suitable

These smart glasses are not a replacement for professional camera equipment; while the 8 MP sensor and EIS improve results, image quality and frame control are limited compared with dedicated cameras. They may also be less suitable for users who require very long battery life beyond the stated ~10 hours of audio use or who need full privacy in extremely noisy environments despite noise cancellation.

Key specifications

• Camera: Sony IMX219, 8 MP (photos up to 32 MP, 3264 × 2448)
• Video: 1200p at 30 FPS with electronic image stabilization (EIS)
• Memory: 4 GB RAM + 16 GB internal storage
• Battery: 300 mAh, up to ≈10 hours (audio playback or calls); charging via USB‑C (~1.5 hours)
• Connectivity: Bluetooth 6.0 and Wi‑Fi
• Audio: Dual directional speakers (left and right); dual noise‑canceling microphones
• Controls: 3 physical buttons and touch panel on the right temple; voice control (HeyCyan)
• Materials and fit: Lightweight TR frame, soft nose pads, metal hinges rated for repeated folding
• Compatibility: Android 6.0+ and iOS 13.0+
• Included accessories: 3 pairs of interchangeable lenses (purple, dark, light)
• Frame dimensions: length 155 mm, height 49 mm, temple length 146 mm

How to use

Put on the glasses and select one of the interchangeable lenses depending on lighting and activity. Use the physical buttons or the touch panel on the temple to control playback, answer calls, take photos or start video recording. For hands‑free operation, invoke the HeyCyan voice assistant to translate speech, recognize objects or issue commands. Connect the glasses to a smartphone via Bluetooth or Wi‑Fi to transfer photos, videos and audio files, and charge the device through the USB‑C port when the battery is low.

What to consider before purchase

• Intended use: casual photos, hands‑free calls and AI features rather than professional photography
• Battery runtime: approximately 10 hours for audio use—plan for recharging during extended outings
• Compatibility: requires Android 6.0 or later, or iOS 13.0 or later for full functionality
• Privacy and local regulations: check local rules on recording and wearing camera‑equipped glasses in public spaces

Usage recommendations

For best results, choose the lens suited to ambient light, enable EIS for moving shots, and keep firmware and companion app up to date. Use Wi‑Fi or Bluetooth for quick file transfer and charge via USB‑C before long trips to ensure the estimated 10‑hour audio runtime.