Instruction manual & USB-C cable included (located in bottom compartment of box). Up to 90% recycled 304 stainless steel. Double wall, vacuum insulated  360 degree stereo sound. 5 Watt speaker. Pairs up to 30 feet. Up to 6 hours of continuous play time. 1200mAh Lithium Polymer battery. Full recharge time is approximately 2 hours Hand wash only (Do not wash speaker bottom). Easy carry screw on lid. Wide mouth opening.