Sony WI-C400 Wireless Headphone

Sony WI-C400 Wireless Headphone

Sony WI-C400 Wireless Headphone

Sony wi-C400 wireless headphones with best battery life Cristal clear sound ,one touch listening with Bluetooth and NFC , up to 20 hrs big battery life 4.5h approx charging time ,9mm neodymium drive for dynamic sound , 8z Hz 22,000 Hz frequency response,version 4.2 Bluetooth connectivity ,with a great fetures NFC (near field communication) and strong Bluetooth remove the wire connection , simply one touch NFC enable dirve to the headphones for quick connection, then you play your favorite music and go ,no NFC not a problem connect powerful Bluetooth and ready to go ,three colors are available black ,blue and white,and the great feature that you love it , when incoming call is coming your neckband will vibrate ,so you don't miss your important call, stop , play , volume adjust button ,and another great feature is voice Assistant for your hand free call