WHAT DOES JBL BLUETOOTH SPEAKER KEEPS SHUTTING OFF MEAN?

Some are small sufficient to clip to your backpack, while others are more at home for a centerpiece and can fill a room with loaded, thorough audio �?typically with State-of-the-art audio features like stereo pairing, hi-res Bluetooth codecs such as aptX, and built-in Wi-Fi for seamless home use.The Bose Portable Smart Speaker is an unbelievable