Manhattan Sound Science Sport Bluetooth In-Ear Headset with Neckband

The Manhattan Sound Science Sport Bluetooth® In-Ear Headset with Neckband power up your day (and your workout) with thumping bass and tight highs that will invigorate your inner batteries and keep you going strong. They have a lightweight, sweatproof design, as well as noise-isolating silicone tips that are comfortable and stay firm in your ear during even the most vigorous of activities. Plus, a slim in-line microphone makes it easy to take calls on the go. If you don't want to pair them with your phone, you can play MP3 files via the built-in Micro-SD card slot.