Millioner 4452 Summer Smart Sunglasses: Photochromic lenses change color from gray to tea
These smart sunglasses are for the active commuter who needs reliable eye protection without switching lenses. While many focus on style, these prioritize seamless adaptation, giving you peace of mind during unpredictable weather shifts.
The lenses transition from gray to tea color in seconds, so you never fumble with extra pairs. You will notice how they adjust smoothly as you move from bright streets to shaded areas, keeping your vision clear. With their ultra-light design, you can wear them all day without discomfort, making them ideal for driving, cycling, or daily errands. They offer practical sun protection that adapts to your environment, ensuring you stay focused and comfortable.
Features
- Ultra-lightweight design
- Suitable for men and women
- Chameleon color-changing technology
- Photochromic lenses change color from gray to tea
General specs
- Brand: Millioner
- Model: 4452
- Seller: Joom
- ID: 685fb7fbc93d6f8da3f008e9
- Gender: Men, Women
- Season: Summer
- Technology: Smart, Photochromic
- Color Change: Gray to Tea
- Product Type: Sunglasses
- Weight Category: Ultra-lightweight
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 12/10/25 | $12.25 |
| 12/6/25 | $12.30 |
Shipping options
United States
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Millioner 4452 Photochromic lenses change color from gray to tea
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| Brand | Millioner | Amazon | inmo | OETUIOW | ||
| Model | 4452 | W630 | W620 | Frames (newest model) | GO1 | oetu-044 |
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| Price | $12.25 | $78.90 | $60.70 | $114.99 | $249.00 | $9.98 |
| Seller | Joom | Banggood | Banggood | Amazon | Amazon | Amazon |
| Update | December 8, 2025 | December 9, 2025 | December 9, 2025 | December 6, 2025 | December 9, 2025 | December 6, 2025 |
| Gender | Men, Women | Unisex | Men, Women | |||
| Size | One Size | One Size | 3.21 Ounce | |||
| Weight | <num1>, <num2> | 52 | 0.220462262 lbs | |||
| Controls | Touch, Voice | Touch | App, Touch | |||
| Lens Type | Photochromic | Progressive | ||||
| Frame Type | Full Rim | Full Rim | ||||
| Lens Color | Brown, Gray, Silver | Clear | ||||
| Battery Life | 12 | 12 | Up to 6 hours continuous media playback, Up to 14 hours moderate usage | 7 | ||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | |||
| Standby Time | 7 | 7 | 180 | |||
| UV Protection | UV400 | UV400 | ||||
| Frame Material | TR90 | TR90 | Polycarbonate | |||
| Charging Method | USB | USB | USB | |||
| Audio Technology | Bone Conduction | Bone Conduction | ||||
| Battery Capacity | 290 | 290 | 220 | |||
| OS Compatibility | Android 6.0+, iOS 10.0+ | Android 6.0+, iOS 10.0+ | ||||
| Water Resistance | IP66 | IP66 | IPX5 | |||
| Bluetooth Version | 5.0 | 5.0 | ||||
| Blue Light Filtering | Yes | Yes | ||||
