Audio Smart Glasses with Open-Ear Sound (38g Electrochromic Frame)
Open-ear smart glasses and sunglasses in one frame: active noise reduction, Bluetooth calls, and a 38-gram TR90 build, the lightest pair we list. The lenses are electrochromic, so you set the tint yourself with a five-second hold. There is no camera. That is the point: this is the pair you can wear into a meeting, a gym or a museum without anyone wondering what you are filming.
What's in the frame
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Open-ear audio with active noise reduction: ears stay open, calls stay clear
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Bluetooth calls and music: answer and end a call from the frame, out to 10m
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No app to install: it pairs like any headset, on Android and iOS
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38g TR90 frame: the lightest we list, 158.5 × 156 × 49mm
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Electrochromic lenses: hold above the nose pads for five seconds to change the tint
- Touch panel and physical buttons
There is no camera and no image or text recognition on this frame, and the manufacturer confirms both are absent. There is also no AI translation and no voice assistant on this model. The 100 mAh battery is sized for sessions rather than all-day playback. If you want capture, recognition or translation, the AImb G5 is the one to take.
The lenses are electrochromic, not photochromic
A photochromic lens reacts to UV on its own, and you wait for it. These are electrochromic, so you decide. Press and hold the area just above the nose pads for five seconds and the lens moves between its full tint and a light tint that is close to clear. The colour itself does not change: a red frame goes from deep red to a pale red wash, and a blue frame does the same in blue. The gain is indoors, where a photochromic lens is still dark when you walk in off the street.
What's in the box
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AI smart glasses: the frame itself, in your chosen colour
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USB charging cable: for recharging between sessions
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User manual: setup and pairing instructions
Specifications
- Frame material: TR90
- Weight: 38 g
- Dimensions: 158.5 × 156 × 49 mm
- Camera: none
- Battery: 100 mAh (sized for sessions; runtime varies with audio load)
- Audio: open-ear, active noise reduction
- Lenses: electrochromic, manual tint (press and hold five seconds)
- Calls: Bluetooth hands-free, answered and ended from the frame
- Connection: Bluetooth, no companion app required
- Wireless range: 5–10 m
- Controls: touch panel + physical buttons
- Compatibility: Android and iOS
- AI translation: not available on this frame
- Voice assistant: not available on this frame
How is this different from our other frames?
This is the lightest frame we list, at 38g against 49 to 57g on the others, and the only one without a camera, a deliberate trade for discretion and weight. It is also the only one with electrochromic lenses and the only one that needs no app at all. The AImb G3 and G5 both add a camera, translation and heavier hardware. Pick this frame when the lightest, quietest wear matters more than capture.
Frequently asked questions
Does it have a camera?
No. The manufacturer confirms there is no camera and no image or text recognition on this frame. It is built for lightweight, everyday wear instead.
Does it translate languages?
No. Translation is not available on this frame, so we do not claim it. The AImb G5 states 40+ languages if translation is the priority.
Is there a voice assistant?
No. There is no voice assistant and no voice commands on this model. Calls and playback run from the touch panel and the buttons.
Do I need to download an app?
No. It pairs over Bluetooth the same way a headset does. There is no app to install and no account to create.
How do the lenses change colour?
Press and hold the area above the nose pads for five seconds. The lens shifts between its deep tint and a light, nearly clear tint of the same colour. You control it, so it is not waiting on sunlight the way a photochromic lens does.
Can I take calls on it?
Yes. Bluetooth hands-free calling, answered and ended from the frame. Active noise reduction keeps your voice clear, and because the ear canal stays open you still hear the room.
How long does the battery last?
The 100 mAh battery is sized for sessions rather than all-day use, the trade-off for the lightest frame we list.
What's the difference between this and the AImb G5?
This frame is lighter, at 38g against 54g, has no camera, and needs no app. The G5 adds an 8MP camera, AI translation and a larger battery, at a higher price.
What's in the box?
The frame, a USB charging cable and the user manual.
Shipping & returns
- Ships to United States and Canada
- Delivery: 7–12 business days
- 30-day returns
- Free shipping on every order