Soundcore Liberty 4 NC By Anker

• Reduce noise by up to 98.5% with our advanced noise cancelling system
• Adaptive ANC 2.0 adapts to ears and environment in real-time
• 11mm drivers, Hi-Res Wireless and LDAC technology for crisp sound
• Full adjustable EQ with Hear ID 2.0 for a tailored sound profile
• Up to 50 hours of battery for long-lasting quiet
• Fast Pair and Bluetooth 5.3 multi-point connection
• IPX4 water-resistance against spills and rain
• 6 mics and an AI algorithm enable crystal clear calls