JBL - Charge 4 Portable Bluetooth Speaker - Ocean Blue (JBLCHARGE4BLUAM)Enhance your listening experience with this JBL Charge4 blue portable Bluetooth speaker. Ideal for use outdoors, this speaker provides up to 20 hours of playback per charge and resists impacts and inclement weather with a rugged IPX7 rated chassis. This JBL Charge4 portable Bluetooth speaker features an advanced driver and two bass radiators for powerful, lifelike audio. Wireless Bluetooth streaming Wirelessly connect up to two smartphones or tablets