These glasses combine sunglasses + Bluetooth earphones:
🎧 Main features
- 🎵 Music & calls (open-ear speakers built into frame)
- 📞 Hands-free calling with mic
- 👆 Touch control for play/pause, calls
- 🕶️ Polarized UV lenses (protect eyes)
- 🔋 Battery: about 4–6 hours use
- 📡 Bluetooth range: ~10–15 meters
- 💧 Often IPX5 water-resistant (sweat/light rain)
👉 Good for: walking, driving, work sites, gym, or daily use.
