Color: White; Material : Stainless Steel; Dimension in cms (L x W x H) : 7.5 x 7.5 x 28.9; Package Content: 1 - Piece Rhythm Stainless Steel Bottle with Wireless Bluetooth Speaker (720 ml)

Microphone for answering phone calls. Color changing strobing lights. 4 Hours battery life (on normal value).

It has wide mouth opening to easily add ice and clean. Water resistant. Compatible with IOS, Android.