Bluetooth Headphones Dylan V4.1 Magnetic Earbud Clasps Design wireless headphone with mic and Noise Cancelling for iPhone Android PC & Other Bluetooth Devices ,BLACK Amazing sound quality: CVC6.0 intelligent noise reduction of this stereo headphone with CSR Bluetooth 4.1 APT-X audio decodes technology, offering you perfect stereo sound. Automatic magnetic attraction: When you don't use the sport headphone during running, just put it around your neck, The Neodymium magnets will make it form a circle and won't fall down. Connect two devices simultaneously: Coming with multi-point design, this headphone allows you to connect two of the Bluetooth devices such as iPhone Samsung LG Sony HTC Smartphone, tablets, MP3, iPod, notebook and so on. Durable Built-in Lithium battery: get up to7 ours of listening time and up to 7 hours of talk time from this Bluetooth earbud, as well as up to 200 days of standby time. Convenient to control: Small control module with technically multifunction buttons on the wire let you lower/Raise the volume, skip to next/previous track, Answer/ hangup the phone calls easily.