• Polarized Sunglasses LensesTulbeys smart glasses feature polarized lenses that reduce glare and block 90% of UV rays, effectively protecting your eyes from harsh sunlight. Suitable for outdoor activities such as fishing, driving, walk the dog, etc., always keeping your eyes comfortable healthy.
• Long Battery Life5.3 Bluetooth sunglasses have great battery life, built-in 120mAh*2 battery fully charged in 1.5 hours, can support 200 hours of standby, 4 hours of music playback and 5 hours of calls.
• Listen in StyleAudio sunglasses easily connect to your iOS/Android/other devices so you can enjoy all your favorite music and take hands-free calls. The built-in microphone and privacy mode ensure clear communication without any interruptions.
• Open-Ear SoundBluetooth sunglasses for men designed with open and high-quality speakers, provide a clear, binaural sound experience that feels like face-to-face communication. You won't feel any earache or warmth even after long hours of wear.
• Multi-function MFB ButtonsManage your calls, activate voice assistants, and more with just a single MFB button. Stylish and functional, the audio sunglasses are perfect for anyone looking for a convenient and comfortable listening experience.