Restored Like New Soundcore by Anker Liberty 4 NC Wireless Noise Cancelling Earbuds, 98.5% Noise Reduction, Wireless Charging (Refurbished)

<div><h3>Features</h3><ul><li>Reduce Noise by Up To 98.5%</li><li>Adaptive ANC 2.0</li><li>Hi-Res Wireless &amp; LDAC Technology</li><li>Fully Adjustable EQ</li><li>IPX-4 Water Resistance</li><li>10 Hour Battery Life</li></ul><h3>The Ultimate Remedy to Noisy Journeys</h3><p>Adaptive active noise cancelling 2.0 makes real-time calculations and adjusts to your ear canals and external environment for maximum quiet.</p><h3>Control Your Soundscape</h3><p>Take control of your ambient sound with 5 levels of noise cancelling 2 transparency modes and 4 modes for plane train bus and taxi travel.</p><h3>One Charge. 1000 Uninterrupted Tracks.</h3><p>Get non-stop entertainment with 10-hour playtime and 50 hours with the case 10 minutes of fast charging for 4 hours of music and wireless charging.</p><h3>Speak Effortlessly on Calls</h3><p>6 beamforming mics and an Al algorithm amplify your voice while reducing background noise so your voice always cuts through.</p><h3>Withstands Splashes</h3></div>

• Reduce Noise By Up to 98.5%: Liberty 4 NC noise cancelling earbuds have a high sensitivity in-ear sound sensor, an oversized driver, and an innovative noise isolation chamber that cancels up to 98.5% of noise for peaceful travel.
• Noise Cancelling Adapts to Ears and Environments: Adaptive ANC 2.0 makes real-time calculations and adjusts to your ear canals and external environment for maximum quiet amongst the hustle and bustle.
• Crisp Sound with 3× More Detail: 11mm custom-tuned drivers deliver consistently crisp and detailed sound. Experience Hi-Res wireless audio and LDAC technology that transfers 3× more data than regular Bluetooth—bringing wireless music to life.
• Sculpt Your Sound Profile: Not everyone listens the same, so use HearID 2.0 to find the perfect sound profile for you. If you want to mix it up, the EQ is fully adjustable or choose from 22 presets to match your audio.
• 10H/50H Worry-Free Battery: A single charge is enough to enjoy uninterrupted entertainment for a trip across the US. Pack Liberty 4 NC for your next adventure and listen to 1,000 tracks or watch 30 movies back-to-back with no battery anxiety.