Anker Soundcore. R50i NC Wireless Earphones

Adaptive Noise Cancellation: Automatically adapts to your surroundings for a personalized listening experience.
Powerful 10mm Drivers: Rich, dynamic sound with deep bass and clear highs.
Long Playtime: Up to 10 hours of playback on a single charge, and 45 hours with the charging case.
Clear Voice Calls: Four smart microphones deliver exceptional call clarity.
Bluetooth 5.0: Fast and stable wireless connection to your devices.