Amazon.com: RunPhones New AcousticSheep Wireless | Bluetooth Headphones for Running, Exercise & More | Flat Speakers | Rechargeable Battery Lasts Up to 12 Hours (Large, Swift Black) : Electronics

NEW 12 HR LONG-LASTING BATTERY LIFE: Enjoy up to 12 hour play time on your afternoon jog or morning walk. These sports headphones connect up to 15-30 feet (5-10 meters) away via Bluetooth. You’ll love the speakers’ crystal clear sound quality and being able to listen for hours on end thanks to an upgraded rechargeable battery–it lasts up to 12 hours and charges in 2 hours with the included USB cord.
STAY COOL IN MOISTURE-WICKING HEADBAND FABRIC. RunPhones headphones come in S, M, L. Size Medium is the most common size that fits most people. If you are between sizes, go with the smaller size. Our proprietary BREEZE fabric is lightweight, moisture-wicking, and available in 5 vibrant colors. All headbands are machine-washable after internal components are removed.
ORIGINAL HEADBAND HEADPHONE DESIGN BY DOCTOR. A family physician created sister company, SleepPhones, because she couldn’t find any comfortable sleeping headphones to wear in bed after taking late night patient calls. The RunPhones and SleepPhones headband headphone design is patented with award-winning technology.
RUNNING HEADPHONES THAT DOUBLE AS SLEEP HEADPHONES. The ultra-thin, flat speakers are comfortable enough to wear while lying down or sleeping on your side while the module’s built-in volume and play/pause/skip controls easily let you control your Bluetooth-enabled devices. Listen to soft music, white noise, audio books, and whatever else helps you unwind in complete comfort!
INCLUDES ONE YEAR WARRANTY. RunPhones Bluetooth headband headphones are premium headphones hand assembled in Erie, Pennsylvania, USA. Our service team is also located in Erie, PA answering your calls and emails. We stand by our products and offer a limited one year manufacturer’s warranty.