Free your listening experience with these Sony WF-1000X In-Ear Noise Cancelling Headphones. Now, you can listen free from wires and unwanted background noise thanks to a completely wireless design and industry-leading noise cancellation . The compact, minimalist design of these earphones makes them so discreet and comfortable to wear in your ears all day long. A tiny 6mm driver sits within to deliver clear, crisp sound too! Clever Sense Engine™ technology even gives you the power tailor the sound and tune in and out of your music at a touch, while an auto on/off feature will save your battery when the headphones aren’t in use. Complete with hands-free calling capabilities and a charging carry case , the Sony WF-1000X earphones have been designed with style, quality and practicality in mind. Battery Life (in hrs): 3 Blue Tooth: Y Dongle Required: N Noise Cancellation: Y Wifi Enabled: N Free from wires – Just your music, with no wires to get in the way. Cut out wires and noise – Listen free from wires and unwanted background noise with Industry-leading Noise Cancellation. Compact, minimalist design – Wear discreetly and comfortably in your ears all day long. Small but perfectly clear – A tiny 6mm driver sits inside the headphones to deliver clear sound. Tailor sound to you – SENSE ENGINE™ gives you the power to tune in and out of your music at a touch. Charge and carry case – No need to worry about battery life, just place your headphones in the carry case to charge on the go. Auto on / Auto off – Automatically turns on and off to save battery when not in use. Easy hands-free calling – Conversation flows freely with easy, hands-free calling. Leave your phone where it is: just speak with a tap.