The Jam Sesh Wireless Speaker features high definition bluetooth 3.0 technology simply pair your device to enjoy a high quality, dynamic stereo sound. Or use auxiliary mode for easy connection to almost any electronic device. The mode button also allows you to listen to FM radio. The Speaker comes equipped with an adjustable silicone carrying strap and non-slip bottom making it perfect for your home office or outdoor activities. The Jam Sesh Wireless Speaker pairs from up to 30 feet away or can play a preset playlist using the TF card slot. With up to two hours of play time you’re not going to want to be without the Jam Sesh Wireless Speaker.