Ideal for iPod, iPhone and iPad.Connectivity Technology: WiredNoise cancelling reduces surrounding distractions, letting music stand out. Stay Hear+ tips provide long-lasting comfort plus stabilityAware mode lets you hear what's around you when you need to, at the touch of a button; Charging time: 2 hoursExclusive TriPort technology and Active EQ help deliver lifelike, digital-quality audio. Control module(inches):3.5 H x 1.25 W x 0.37 DQC20 headphones are specifically designed to work with selected Apple or selected Samsung and Android devices. An inline microphone and one-touch answer/end button allow for seamless switching between your calls and music. Some phones may require you to hold the answer/end button for a few seconds to perform these functionsAssembled Product Weight:1 Pounds