Want a product that can do it all? Meet the box that will rock your socks! This projects mind-blowing sound while also charging your device. Once fully powered up, this bad boy plays music wirelessly for up to 40 hours & can also charge your mobile device 2.5 times. Great for busy people on the go who need products that can multi-task as well as they do. Complies with Prop 65. 1" W x 5.8" L x 3" H