Feature: 1. Bluetooth 5.3: Using the latest generation of Bluetooth 5.3 for faster and more stable connections, stronger signals, lower latency, and a 10m transmission range. Enjoy clear calls for a diverse range of work and entertainment activities. 2. Crystal Clear Vision: Smart glasses is equipped with high definition anti blue light lenses to effectively block harmful light and intense exposure, reducing eye fatigue and providing a clearer view. 3. Clear Dialogue and Listening: Open left and right speaker design, clear and delicate sound quality, enjoy a new tory experience, high fidelity noise canceling microphone, recording more human voices, reducing wind noise, clear and smooth dialogue. 4. Simple to Use: Touch multi function buttons, fingertip touch to operate, control the shutter, double tap to play a song or answer a call, tap 3 times to switch the song, long press 2S to reject a call, the operating is very simple and smooth. 5. Comfortable to Wear: Bluetooth glasses features non slip skin friendly glasses temple. It s comfortable without pinching the face, and the light design ensures you won t feel tired even after prolonged wear. White and gold color is stylish and fashionable, suitable for both men and women. Specification: Item Type: Smart Glasses Material: PC, ABS, Metal Connection: Bluetooth 5.3 Battery Type: 2 x Lithium Ion Battery 55mAh (Built in) Charging Interface: Magnetic Charging Post Sound Channel: Left And Right Dual Channel, Stereo Sound 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