Sports Neckband Bluetooth Stereo Headset [2015 Version] Designed for Nokia microsoft window smartphone Brand New and High Quality Suitable For Nokia Lumia 435, Nokia Lumia 640, Nokia Lumia 640 XL, Nokia Lumia 735, Nokia Lumia 930, Nokia Lumia 830, Nokia Lumia 530, Nokia Lumia 1320, Nokia Lumia 635, Nokia Lumia 630, Nokia Lumia 929, Nokia Lumia 1520, Nokia Lumia 520, Nokia Lumia 1020 / Elvis, Nokia Lumia 925, Nokia Lumia 620, Nokia Lumia 521, Nokia Lumia 928 Enjoy music wirelessly from Bluetooth Stereo-enabled music players and mobile phones. Talk hands-free with Bluetooth technology-enabled mobile phones Enjoy Basic remote control operation(Play, stop, etc.) of music player functions via Bluetooth connection Bluetooth version 4.0+EDR for higher quality audio with less interference and lower power consumption. Easy to carry and custody, Reduce Noise, Eliminates echo