Soundcore by Anker Liberty 4 NC Wireless Bluetooth Headphones, Bluetooth 5.3, Noise Cancelling Adaptive to Ears and Environment, Hi-Res, 50H Playback Navy Blue

REDUCE NOISE UP TO 98.5%: Soundcore Liberty 4 NC Wireless Noise Cancelling Bluetooth Headphones feature a high-sensitivity in-ear sound sensor, oversized speaker and innovative noise isolation chamber that eliminates up to 98.5%.
NOISE ELIMINATION ADAPTS TO EARS AND ENVIRONMENTS: Adaptive ANC 2.0 performs real-time calculations and adjustments based on your ear canals and the external environment, for maximum silence in the hustle and bustle.
SHARP SOUND WITH 3X MORE DETAILS: Custom-tuned 11mm drivers deliver crisp, detailed sound. Experience high-resolution wireless audio and LDAC technology that transfers 3 times more data than conventional Bluetooth - bringing wireless music to life.
SCULPT YOUR SOUND PROFILE: Not everyone listens the same way. Use HearID 2.0 to find the perfect sound profile for you. If you want to mix sounds, the EQ is fully adjustable or you can choose from 22 presets to suit your music.
WORRY FREE 10H/50H BATTERY: Just one charge is enough to enjoy uninterrupted entertainment while traveling across the United States. Pack the Liberty 4 NC wireless headphones for your next adventure and listen to 1000 tracks or watch 30 movies to enjoy long hours of listening.