CFZC Mini-503 Universal Wireless Stereo Bluetooth 4.0 Earphone Sport Headset Music Headphone +TF Cart Slot +Spray-Painted Cover with Built-in Microphone CSR A2DP AVRCP For iPhone Samsung Cell Phones Ipad (gold+8gb TF card) Simplify your communications with this lightweight and versatile headset. Freedom to exercise, move around and commute without wires to tangle or hold you back. With built-in microphone as well as volume, play, pause skip, call answer and call reject control buttons. This Super lightweight, comfortable over-the-ear design makes this Bluetooth stereo headphone easy to wear throughout the day. You'll enjoy all-day wearing comfort, clearer voice transmission and superior sound quality - without wires!