Advanced Wireless Connectivity: PAXA\'s S7 PRO glasses headphones offer seamless connectivity with advanced Bluetooth technology. Enjoy hands-free listening while effortlessly connecting your device for uninterrupted music streaming and phone calls. Protective Eye Health Feature: Equipped with anti-blue light lenses, these sunglasses protect eyes against harmful blue light emitted by digital screens, reducing eye strain and fatigue associated with prolonged screen time, making them ideal for tech-savvy individuals. These sunglasses feature an innovative design that delivers optimal comfort when worn for extended periods of time, whether at work, driving or leisure activities. Enhanced audio experience: The PAXA S7 PRO uses hi-fi drivers to deliver superior audio clarity and balanced bass response..syi