<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>