The Anker Soundcore R60i NC TWS Earbuds – Black deliver immersive sound, intelligent noise cancellation, and reliable wireless performance. Featuring real-time Adaptive ANC, powerful 11mm dynamic drivers, Hi-Res LDAC audio, and Bluetooth 6.1, they offer an excellent listening experience. Enjoy up to 50 hours of total playtime, AI-enhanced clear calls, and IP55 dust and water resistance. Key Features: - Adaptive ANC: Real-time noise cancellation reduces unwanted background noise by up to 52dB. - 11mm Dynamic Drivers: Rich bass and clear, balanced audio. - Hi-Res LDAC Audio: Supports high-quality wireless sound on compatible Android devices. - Bluetooth 6.1: Reliable connectivity with dual-device support. - 50-Hour Playtime: Up to 10 hours on earbuds and 50 hours with the case (ANC off). - ANC Battery Life: Up to 8 hours on earbuds and 40 hours with the case (ANC on). - 6 AI Microphones: AI-enhanced noise reduction for clearer voice calls. - Fast Charging: 10 minutes of charging provides up to 3.5 hours of playback. - IP55 Protection: Dust and water resistance for everyday use. - Transparency Mode: Hear surrounding sounds without removing the earbuds. - Soundcore App Support: Customize ANC, sound settings, and touch controls.