What is in the content of our Amazon Echo dot 3rd génération guide app; * How to Set Up Amazon Echo ( Connect Smartphone or PC and setup home wifi ) * About Amazon Echo Dot 3rd Generation * How to Listen to Music on Your Device * Using Amazon Echo as Speaker for Your TV * About the performance of the device * Connecting Amazon Echo Dot 3 to an External Speaker * Reset Echo Dot 3 to Factory Settings Note: This mobile application is a guide. It is not an official app product. You can us