Sony WF-SP700N Wireless In-Ear Headphones (Black, Blue or Yellow)

The black Sony WF-SP700N are wireless in-ear headphones designed to deliver customizable audio performance, extended listening time, and lifestyle convenience for athletes, music lovers, and audio aficionados exercising, traveling, or studying inside or outdoors. Their 6.1mm dynamic drivers utilize neodymium magnets and produce a wide frequency response of 20 Hz to 20 kHz, while a selectable bass boost function provides enhanced low-frequency reproduction. Bluetooth version 4.1 and NFC technology grant simple and effective wireless integration with your mobile device.