The Outdoor Tech Chips Ultra 2.0 Snow Helmet Speakers offer a true wireless experience with great play time and quick charging. These speakers come equipped with expertly-tuned 40 mm drivers to create incredible sound in your helmet, taking sound to a whole new level. Each earpiece features a single oversized button that you can operate easily with your gloves still on, their simple button combinations let you control every feature without ever removing the device from its pocket. The Outdoor Tech Chips Ultra 2.0 Snow Helmet Speakers are the future of snow helmet audio!