Sony Premium Bluetooth Wireless Extra Bass Sports In-Ear Behind-The-Neck Design Noise-Canceling Headphones Home Theater Specification

Specification

We listened to our customers and have re-tooled the 4000s: The 4400s enjoy a sturdier build and an extended cable (from 1

2 Sets of Ear Tips

ENSURES ALL-DAY COMFORT - These stainless-steel headphones have the right amount of clamping force to adapt any head size without getting loose or too compressing

NOISE-ISOLATING DESIGN - Creates a superior fit to block out ambient noise and distractions

Sony Premium Bluetooth Wireless Extra Bass Sports In-Ear Behind-The-Neck Design Noise-Canceling Headphones Home Theater SpecificationBrand: Sony Color: Black Features: Bluetooth Enjoy high quality Bluetooth audio streaming and simplified connectivity with Near Field Communications (NFC) technology Hands free calls Hands free calls A built in microphone and HD voice support enables you to take crisp, clear hands free calls from selected smartphones while listening to music. Switch easily between songs and calls with no need to remove your headphones Powerful Bass Specially designed,