Boston Type Photochromic Sunglasses Sunglasses with Changing Lens Color TREND SUNGLASSES UV UV Fashionable [Zoff] (black) Protection, Protection,

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Wear glasses indoors and sunglasses outdoors. A 2-way lens whose color density changes depending on the amount of ultraviolet rays. With a trendy classic frame, these sunglasses are perfect for town use, travel, and outdoor activities. This time's sunglasses have a rich lineup, including vintage ones based on classic designs from America and France, as well as trendy ones with playful shapes and sizes. Wear glasses indoors and sunglasses outdoors. A 2-way lens whose color density changes depending on the amount of ultraviolet rays. One pair can be used in two ways: as glasses indoors and as sunglasses outdoors! With a trendy classic frame, these sunglasses are perfect for town use, travel, and outdoor activities. This time's sunglasses have a rich lineup, including vintage ones based on classic American and French designs, and trendy ones with playful shapes and sizes. [4 points] 1. Reduces glare (changes into sunglasses when reacting to ultraviolet rays) 2. Cuts approximately 99% of UV rays 3.Hard coat to prevent scratches 4.Easy to clean with super water repellent coat *There are individual differences in the pattern and color, which may differ from the image. *Specifications of service cases may change. Front material: acetate Temple material: acetate Visible light transmittance: 40% UV transmittance: 0.1% or less (UV cut rate: 99.9% or more) Lens color: Brown / Brown series / Photochromic lens Precautions for use: Please be careful not to place it in a high temperature place or mix it with metal that may cause scratches.