Feature 1 MAGNETIC QUICK RELEASE MODULE: Open ear speaker glasses feature a magnetic quick release module that allows instant switching between frames. Allows for quick and easy charging. 2 EASY TO ACTIVATE AI ASSISTANT: Smart sound glasses are easy to activate your phone's virtual assistant by simply sliding the glass legs like back and forth to turn the AI assistant on and off. 3 MEMS MIC AND AAC SPEAKER: Music glasses has a built in MEMS microphone and AAC speaker. You can interact directly with your phone to set up and listen to navigation or make calls on the go. 4 SMART BODY SENSING: Open ear speaker glasses use smart body sensing to automatically turn on and connect to your phone within 3 seconds of wearing them, which is very convenient. 5 EASY TO CONTROL: Smart glasses are easy to control such as adjusting volume, acoustic playback, pausing, switching, answering or turning off calls, all at your fingertips. Equipped with IP67 waterproof. 6 LARGE CAPACITY DUAL BATTERY: Bluetooth glasses have a built in high capacity dual battery with 120 hours of standby time or 7 hours of continuous music playback runtime, providing you with all day use.Item Type: Smart GlassesMaterial: TR90Color: Black And WhiteBattery: Li Ion Battery (Built In) Capacity: 2 X 115 MAh (Built In)Bluetooth Version: V5.3Horn Type: Double AACOperation Mode: TouchWaterproof: IP67 Package List1 x Smart Glasses1 x Charging Cable1 x Storage Bag1 x Dust Free Cloth1 x Instruction Manual