Feature: 1. Advanced Vision Protecting: These smart glasses feature high definition blue light blocking lenses that effectively prevent harmful light and intense exposure, ensuring a clearer and healthier vision experience. 2. Faster and Stable Connectivity: Equipped with Bluetooth 5.3, the music glasses provide faster, more stable connections with strong signals and lower latency. Enjoy a seamless experience within a 10 meter range for clear calls and varied entertainment possibilities. 3. Immersive Sound Experience: With left and right speakers and HiFi noise canceling microphone, the Bluetooth glasses deliver clear and detailed sound. It catches more voice while reducing wind noise, ensuring clear conversations. 4. Intuitive Touch Controls: The touch sensitive multifunctional buttons allow effortless operating. Simply tap to control the shutter, double tap to play music or answer calls, triple tap to switch tracks, and long press for 2 seconds to reject calls. 5. Comfortable and Stylish Design: Featuring non slip, skin friendly temples and a small yet flexible frame, the light smart glasses fit both men and women comfortably without pressure. The minimalist black design offers a modern look for prolonged wear. Specification: Item Type: Smart Glasses Material: PC, ABS, Metal Connection: Bluetooth 5.3 Battery Type: Li Ion Battery 55mAh x2 (Shipped with Built in Battery) Charging Port: Magnetic Charging Column Sound Channel: Stereo, Left and Right Dual Channel Microphone: Built in. Package List: 1 x Smart Glasses 1 x Storage Bag 1 x Charging Cable 1 x User Manual 1 x Cleaning Cloth