If you're out and about to work on the go, you need to keep your eyes on the job (and your phone out of your hands). This wireless business earpiece enables you to pick up phone calls at the touch of function key. Ultra lightweight and comfortable design, ergonomically-shaped in-ear plugs and ear loops brings comfortable and no heavy feeling even after long-time wearing. It lasts up to 9 hours working time and 260 hours stand-by with a quick charge of only 1.5 hours. Adopt the version of wireles