Anker Soundcore Liberty 4 NC Earbuds

Audio Technology: Adaptive ANC (Active Noise Cancellation), LDAC Hi-Res Audio, Spatial Audio Bluetooth Version 5.3 Battery Life: Up to 10 hours (Earbuds), 50 hours (with Charging Case) Charging Port: USB-C, Wireless Charging Supported Fast Charging 10 minutes for 4 hours of playtime Water Resistance IPX4 (Sweat and Splash Resistant) Weight: Approximately 5g per earbud 6 Microphones with AI-Powered Noise Reduction for Calls Supported Codecs: SBC, AAC, LDAC