Universal Over-the-Head Hands-Free Mono Wired Headphone Corded Headset for Microsoft Nokia Lumia 635 640 XL 710 735 810 820 822 830 925 928 950 1020 Icon 920 925 1520 1320 - LG Lancet, Vigor, Leon Comfortable bugle for long time wearing, 3.5 mm Mono Headphone with Microphone Boom, On/Off button and clip. Adjustable fillet for different head sizes. High sensitivity on microphone and driver for clear communication. Fits either ear comfortably. Clear communication on both ends. The adjustable headband offers a secure fit without sacrificing comfort. -