Features: The GS380 AI Smart Glasses feature voice command control and 8 hour battery life, empowering hands easy operate for calls, music, and navigation via built in smart chip and connectivity. Engineered with high transparency ABS lenses and ergonomic lightweight frames, glasses deliver clear and pressure easy comfort for extended wear in diverse lighting conditions. Ideal for students, professional, and outdoor enthusiasts requiring seamless multitasking during commutes, workouts, or extended work event without compromising safety or comfort. Perfectly adapts to cycling, office environments, gym event , and travel scenarios with general 5.0 compatibility for quick device switching across smartphones, tablets, and smartwatches. Combines strong ABS construction with IPX4 sweat resistance, making it a versatile wearable solution for active lifestyles while maintaining stable connectivity within 15 meter ranges . Specifications: Component : ABS Battery: included Width: about 150mm/5.91inch Package Includes: 1 set Smart Glasses note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.