E-ink NFC Smart Screen phone case shockproof shell

58Bluetooth:5.3Touch Controls:Control your music and calls with touch controls on the earbuds & screenLong Battery Life:Enjoy up to 4 hours of listening time on a single charge, with the charging case providing multiple additional charges.Comfortable Fit:Ergonomically designed earbuds provide a comfortable and secure fit for all-day wearEnhanced Sound Quality:Experience rich, detailed sound with improved drivers for crisp highs and deep, powerful bassBluetooth Connectivity:Seamlessly pair with your devices and enjoy reliable wireless connectivity w