Anker Soundcore R50i NC | Noise Cancelling Wireless Earbuds, 42dB ANC, BassUp, 45H Playtime, Bluetooth 5.4

• Adaptive Noise Cancelling up to 42dB: The earbuds detect your surroundings and automatically pick the right noise cancelling level, so commutes, offices, and busy cafés get quieter. Switch to transparency mode when you need to hear announcements or the people around you.
• Deep Bass with 10mm Drivers: Soundcore BassUp technology boosts low frequencies in real time for punchy, rich sound that suits hip-hop, EDM, and pop. The Soundcore app lets you customize touch controls and find your earbuds if you lose them.
• Long Battery, Clear Calls, and a Handy Case: You get up to 10 hours per charge with ANC off (about 7 hours with ANC on) and up to 45 hours with the case. A 4-mic AI system keeps your voice clear on calls. Multipoint connection keeps your phone and laptop connected at once, and the charging case doubles as a phone stand. IP54 protects against sweat, dust, and splashes.