rokform g-rok – portable golf speaker, magnetic wireless speaker, ipx7 waterproof, shockproof & dustproof, loud & clear sound, 24 hour battery, rugged outdoor golf cart speaker (black) rokform <p>the ultimate easy to use golf speaker. a portable wireless golf speaker that instantly sticks to cart and other metal surfaces. this rugged ipx7 waterproof & dustproof wireless portable speaker is perfect to take on and off the course. the g-rok will provide you with a 24-hour battery life, 30 foot range of wireless quality sound and one heck of a powerful magnetic hold to your cart. this speaker is a must-have for all golfers!</p> <p> <ul> <li>easy to use magnetic mounting</li> <li>ipx7 waterproof and dustproof with sealed closed</li> <li>rugged drop resistant (5 ft)</li> <li>24 hours of play time</li> <li>built-in speaker phone</li> <li>wireless up to 30 ft</li> <li>optional micro sd card stores up to 5,000 songs</li> </ul> </p>