Firefish Sport Bluetooth Headphones Earphones with USB Cable, Portable Running Headphone & Wireless V4.1 Bluetooth Headset with Microphone for iPhone & Samsung& LG [Black] This Bluetooth headphone will work with Android and iPhone, iPad, tablets, smart phones, iPods, and other Bluetooth-enable digital device. The Bluetooth could be connected within 10 meters. This Bluetooth could be capable of having two devices connected to the headset at the same time. This will allow you to use call waiting freely between calls on both of your connected phones. If your device is a iPhone, the battery status indicators will appear on the iPhone screen when it is connected. Other devices have not this function. The charging time is about 2 hours. You could use it to answer/end/transfer/reject a call, and you could use it to play/pause/stop the music. There is the volume control button to turn the volume up/down. It is very convenience for outdoor / sports, etc. (if you want to recall the last number, double click the "call" button) The talking time will up to 15 hours, the music playing time will up to 10 hours. Package will include 1 x Bluetooth headphone, 1 x Ear buds (one pair), 1 x Charging Cable, 1 x User Manual.