These Bluetooth Wireless Stereo Headphones deliver hands-free convenience and superb hi-fi sound. Roam wirelessly up to 32 feet away from your paired Bluetooth device and listen uninterrupted for up to 14 hours on a single battery charge. The stylish design, comfortable protein-leather earpads, and foldable design make these the perfect headphones at home, in the office, or on the go. Bluetooth with aptX™ On Ear Controls Built-in Microphone Designed For Comfort Bluetooth with aptX™ These headphones utilize Bluetooth version 4.1, which provides up to 32 feet 10 meters of wireless communications range. They feature the Qualcomm aptX™ audio codec, for superior audio quality when streaming from an aptX-enabled device. On Ear Controls Built-in Microphone The easy-to-use control buttons on the earpiece makes it simple to skip music tracks, adjust the volume, or answer important phone calls. A built-in microphone ensures crystal-clear phone conversations or in-game chat. Designed For Comfort These headphones are made of ultra-durable, lightweight brushed aluminum and feature large, cushioned ear cups, an adjustable headband, and a foldable design for complete comfort and portability. Buy with Confidence Monoprice not only stands behind every product we sell with a 1 year replacement warranty, we offer a 30-day money back guarantee as well! If the product you purchase does not satisfy your needs, send it back for a full refund. Quality at a Fair Price Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices. Service Support You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after the sale. Contact our technical support team for questions about our products, troubleshooting, or even suggestions for products to fit your particular needs. Not to be outdone, our friendly and helpful customer service team is here to make your ordering, delivery, and any possible returns a quick and painless operation, from start to finish! Support Files User's Manual Jan 3, 2018 The Bluetooth word mark and logos are registered trademarks of Bluetooth SIG, Inc. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries. aptX™ is a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries. Qualcomm aptX™ is a product of Qualcomm Technologies International, Ltd.