At a glance
- Weight
- 49 g
- Battery
- 6.5 hr
- Electrochromic tint adjusts in 0.1 seconds -- 1,800x faster than photochromic lenses
- Manual touch slider allows precise VLT control from 17% to 63%
- No smart assistant, camera, or display -- limited smart features
- No companion app or touch controls for volume on the glasses
Chamelo Music Shield
Chamelo
Read the full overview$229
Check price at Amazon- Weight
- 49 g
- Battery
- 6.5 hr
The Chamelo Music Shield is a sport-focused smart audio sunglasses with a standout feature: electrochromic lenses that adjust tint in under 0.1 seconds via touch slider controls. Combined with Bluetooth open-ear speakers and a sweat-proof design, these glasses are built for athletes who need adaptive light management and hands-free audio.
Editorial overview
By AR Compare Team ·
Compiled from AR Compare's verified catalog record and cited coverage — AR Compare has not tested this device.
Chamelo carved out a unique niche in the smart glasses market with its electrochromic tint technology, and the Music Shield brings that innovation to a sport shield form factor with integrated Bluetooth audio. The headline feature is the electrochromic lenses that adjust Visual Light Transmittance (VLT) from 63% (nearly clear) to 17% (dark) in less than 0.1 seconds — that is 1,800 times faster than traditional photochromic lenses. A touch slider on the temple lets you manually dial in exact tint levels, making these ideal for dawn-to-dusk outdoor activities where lighting conditions change rapidly.
The open-ear Bluetooth speakers provide stereo audio for music, podcasts, and phone calls without blocking ambient sound — critical for road cycling and trail running safety. A single pinhole microphone on the right temple handles calls with decent clarity. Battery life is rated at 6.5 hours of continuous audio playback or over 100 hours of tint-only use, and charging from 0 to 80% takes just 30 minutes. At 49 grams, the shield design wraps securely with an enhanced grip that stays in place during intense workouts. All lenses provide 100% UV protection at every tint level, and the design is fully sweat-proof. The catalog records a current price of $229 against a $260 list price.
The main limitations are the lack of any smart assistant, camera, or display — these are purely audio glasses with adjustable tint. There is also no companion app, no touch controls for volume (you must use your phone), and no voice assistant integration, and the lenses are not polarized, so glare near water or snow can be an issue. For athletes who value adaptive lens technology and basic Bluetooth audio, the Music Shield delivers a compelling combination that no competitor currently matches.
Pros & cons
Pros
- Electrochromic tint adjusts in 0.1 seconds -- 1,800x faster than photochromic lenses
- Manual touch slider allows precise VLT control from 17% to 63%
- Sweat-proof sport design stays secure during intense workouts
- 6.5 hours audio battery life with quick 30-minute 0-80% charge
- 100% UV protection maintained at every tint level
Cons
- No smart assistant, camera, or display -- limited smart features
- No companion app or touch controls for volume on the glasses
- Single microphone limits call quality compared to multi-mic competitors
- Not polarized -- may have glare issues near water or snow
- Shield design is sport-only, not suitable for everyday casual wear
Full specifications
Specs last verified
| Optics | |
|---|---|
| Optics type | electrochromic tint-adjustable lenses |
| Dimming control | ✓ Yes |
| Transparency level | 17% to 63% VLT adjustable |
| Prescription support | ✕ No |
| Prescription options | None documented |
| Physical | |
| Weight (g) | 49 |
| Frame style | shield sport wrap |
| Color options | Matte Black / Smoke, Matte Black / Fire, White / Fire |
| Foldable | ✕ No |
| Not published: IP rating | |
| Battery & power | |
| Battery life (hours) | 6.5 |
| Charging method | pogo pin cable or wireless charging case |
| Charging time (min) | 0.5 |
| Connectivity | |
| Connectivity | Bluetooth 5.0 |
| Tethered | ✕ No |
| Compatible devices | iOS, Android |
| Computing | |
| Processing type | phone |
| Operating system | proprietary |
| Not published: Chipset | |
| Sensors & input | |
| Camera | ✕ No |
| Microphones | 1 |
| Speakers | open-ear |
| Not published: Tracking, Gesture control, Voice control | |
Where to buy
Price verified
Chamelo Music Shield specs: quick answers
- How much does the Chamelo Music Shield weigh?
- The Chamelo Music Shield's glasses weigh 49g according to the manufacturer specification.
- How long does the Chamelo Music Shield's battery last?
- The Chamelo Music Shield is rated for about 6.5 hours of battery life.
- How much does the Chamelo Music Shield cost?
- The Chamelo Music Shield costs $229.
Chamelo Music Shield: FAQs
How much does the Chamelo Music Shield cost?
The Chamelo Music Shield costs $229 (USD). It is available from 2 retailers listed on this page.
How much does the Chamelo Music Shield weigh?
The Chamelo Music Shield weighs 49g according to the manufacturer specification.
How long does the battery last on the Chamelo Music Shield?
The Chamelo Music Shield has a rated battery life of 6.5 hours.
What devices work with the Chamelo Music Shield?
The Chamelo Music Shield lists compatibility with: iOS, Android.
Is the Chamelo Music Shield worth it?
The Chamelo Music Shield is priced at $229 (USD). For that you get 6.5 hours of rated battery life. It weighs 49g. The full spec breakdown on this page shows what the price includes.
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