A clever and convenient way to listen to your music or take calls on the go without having to be tethered to your phone or Tablet. It uses Bluetooth 4.0 and Apt-x coding technology for high quality stereo audio transmission, and NFC(R) (Near Field Communication) that makes it easy and fast to pair with your phone with one touch. It features a rechargeable battery, belt/pocket clip and 3.5mm stereo socket to connect your own earphones, or to the car radio (even the home Hi-Fi) using the supplied 3.5mm audio cable. The micro USB port allows you to charge the device (cable included) or to stream music to your computer. Features: ? Multifunctional buttons for track and volume control, or to answer and end calls. ? Can show battery meter on the iPhone(R) or iPad(R) status bar ? NFC(R) Apt-x support ? Standby time: Up to 200 hours ? Use time: 8 hours (average) Bluetooth Version : V4.0 Bluetooth Range : 10 Length : 34.0mm Width : 34.0mm Depth : 12.5mm Weight : 12.0g Recharging Time : 3.0hr