AI translation smart glasses: The cross-border travel AI translator for smart glasses supports 156 languages. It offers voice-to-text and face-to-face translation, suitable for many countries in Europe, America, Asia and Latin America, ensuring smooth communication for you. 2: Music Glasses: The smart music glasses adopt Bluetooth 5.4 dual-channel stereo + audio gain, HiFi sound quality, compatible with both Apple and Android, suitable for travel and sports, providing an immersive experience. 3: Fashionable sunglasses with UV/blue light protection: Smart glasses combine fashion and durability, made of high-quality materials and coated with advanced coatings that are wear-resistant and scratch-resistant. They offer UV400 UV protection and are comfortable and durable both indoors and outdoors. 4: ENC noise-cancelling microphone and high-fidelity speaker: The smart glasses microphone adopts ENC noise-cancelling + stereo speaker, making it suitable for high-definition calls, music, office work and travel, ensuring that the other party can hear clearly. 5: Comfortable wearing: The smart glasses are made of lightweight and durable materials and feature a 15° adjustable hinge to suit multiple face shapes. They support voice wake-up within 10 meters, blind touch operation, and automatic reconnection. They are smart and power-saving, balancing comfort and a smart experience Package Size Length（in）: 0.39 Width（in）: 0.39 Height（in）: 0.39 Weight（pound）: 2.20