SHANGFENG Foldable Wireless Bluetooth Headset Stereo Headphone Earphone For Smart Phones(Black&Red) Bluetooth + stereo headset combo, 100% Brand New in original box. Streams music wireless from any Bluetooth devices, such as iPhone, Samsung Galaxy's, HTC's and other Bluetooth Mobile Phone, Tablet, Laptop, PC etc Support wired Noise reduction technology, talk clearly, Best audio performance. Built-in Microphone, allow you to answer or reject phone calls anytime and anywhere of a variety of devices with 3.5mm audio jack, such as ipod, MP3/4, Laptop, Desktop Computer, TV etc Noise reduction technology, talk clearly, Best audio performance. Built-in Microphone, allow you to answer or reject phone calls anytime and anywhere Rechargeable Lithium battery, charged via USB. Adjustable length hinges design for adult and kids. Foldable design for travel, easy to carry. Comfortable big ear-cup design with soft cushions.