About this item This fits your . Make sure this fits by entering your model number. Binaural for high definition call, we use automatic noise canceller technology, intelligent filter noise, the call as clear as face to face. With synchronized sound and pictures, the game is more smooth, and there is nearly no delay in watching TV series, so that daily entertainment can enjoy wireless at will. Builtin condenser sensing elements, touch sensitive response double click can pause or play, to upgrade the music experience. The in‑ear type fits better, comfortable without picking up the ear canal. LED digital power display, the remaining charge capacity of charging box is clear at a glance, charging box magnetic charging, automatic power off when the power is full.