1.Bluetooth Wireless Connectivity
Wireless Bluetooth support — likely around Bluetooth 5.4 generation — for stable pairing with phones and devices.
2.Bluetooth calling support and noise-reducing mic performance for clear voice calls
3.Comfortable & Sport-Friendly Form Factor：
Designed as clip/ear-clip type, suited for sports, gaming, everyday usage, and comfortable for extended wear.
4.ear-clip style wireless Bluetooth headset, which gives a more open listening experience without fully blocking the ear canal, and generally enhances comfort and situational awareness.