Smart Bluetooth Photochromic Glasses - Air Conduction for Calls & Music, UV & Anti Blue Light Blocking

I. Core Functions: Integrating Smart Device and Eye Protection Glasses
1. Audio-Visual Communication System
*Bluetooth 5.4 technology: Long connection distance, stable signal with no latency, compatible with mainstream mobile phones/tablets.
*Air conduction sound: No earbuds required; sound is transmitted via temple vibration, restoring clear music/call quality while not blocking ambient sounds.
*Touch control: The touch area on the temple allows one-click song switching, call answering/hanging up, and voice assistant activation for convenient operation.
2. Smart Light-Sensing Photochromic Eye Protection

*Adaptive lens technology:Outdoor strong UV environment: The lens turns dark gray within 1 second, blocking 99% of UV rays (UVA + UVB) to avoid glare.
*Indoor/low-light environment: The lens returns to a highly transparent state, while filtering over 40% of harmful blue light to reduce eye fatigue from prolonged screen use.
*Cloudy/overcast days: Automatically adjusts to a semi-shaded state to adapt to different light intensities.

3. Practical Auxiliary Functions
*Navigation linkage: After connecting to the mobile phone navigation app, real-time route voice broadcasts free up hands for safer use.
*Battery life configuration: Type-C fast charging port; 1.5 hours of charging supports 8 hours of continuous use, with a standby time of over 7 days.
II. Wearing Experience: Balancing Comfort and Durability
*Ergonomic design: Lightweight frame (about 30g) + face-fitting curvature, no pressure marks even after long-term wear.
*Water and sweat resistance: IPX4 water resistance, safe to use during exercise, commuting (sweating), or light rain.
*Material craftsmanship: The frame is made of flexible TR90 material, resistant to drops and bending; the lens is made of wear-resistant PC material, not easy to scratch.
III. Scene Adaptation: One Pair for Multiple Scenarios
*Daily commute: Blue light protection for indoor office use, UV protection for outdoor walking, and call answering without removing the glasses.
*Sports and travel: Listen to music and navigate while running/cycling; air conduction does not affect perception of the surrounding environment.
*Fashion matching: Minimalist black frame design, suitable for casual, business, and other styles—both a tool and a fashion accessory.