iKross Black/Orange Behind-the-Ear Wireless Bluetooth Handsfree Headset + Red Headset Case for Microsoft Surface Pro 3/ Pro 2/2, Lenovo, Acer, Asus, LG, Dell, Toshiba, HP Tablet Ergonomically behind-the-ear style offers all-day comfort. Echo cancellation for enhanced voice clarity. On ear controls let you manage calls and volume all from the headset. Up to 5 hours of talk time and 180 hours of standby time. Monitor headset battery level on your iPhone and iOS devices. Package Includes: 1x iKross Black/ Orange Wireless Bluetooth Headset, 1x Red Universal Bluetooth Case