VAUX portable wireless Echo Dot speaker is designed to deliver better audio quality and make the smart speaker portable with built-in rechargeable battery. Like the idea? Let’s keep checking.The VAUX is an innovative and flexible wireless speaker that looks like an add-on dedicatedly designed for Amazon Echo Dot 2nd generation. The speaker measures 4.2 x 4.2 x 6.4 inches and weighs 1.7 pounds. As shown in the images, the VAUX features a sleek and low-profile appearance design, and the two optional colors allow it to match well with your Echo Dot in black or white.Using the custom cradle on theVAUX portable wireless Echo Dot speaker is designed to deliver better audio quality and make the smart speaker portable with built-in rechargeable battery. Like the idea? Let’s keep checking.The VAUX is an innovative and flexible wireless speaker that looks like an add-on dedicatedly designed for Amazon Echo Dot 2nd generation. The speaker measures 4.2 x 4.2 x 6.4 inches and weighs 1.7 pounds. As shown in the images, the VAUX features a sleek and low-profile appearance design, and the two optional colors allow it to match well with your Echo Dot in black or white.Using the custom cradle on the