K2 Smart Glasses Earphone bluetooth Wireless Headphone Anti-Blue Sunglasses for Men Women Fashion Glasses

1. Care for both eyes, improve work efficiency, anti-blue light lens has anti-radiation function, improve long-term care for the computer eye dry state, improve the work efficiency.

2. Safe travel, do not miss the call, tap the switch button to answer the call, semi-open smart speaker can relieve ear pain, free hands.

3. Use TR+ metal frame / mixed material to reduce its own weight; refined design for the wise and stable characteristics of the wearer.

4. Silicone movable nose pad: silicone nose pad can better adapt to different nose types, reduce the burden of nose bridge when wearing, and it is more comfortable.

5. Fast charging, long standby 80h; built-in large-capacity lithium polymer battery.

6. External speaker/USB charging port: Use external speaker to eliminate ear pain caused by long-term wearing of earphones, USB charging interface, innovative dual battery, low power consumption design, long battery life, long-lasting companionship.