Next Bottle NBC1.2SGR NBC1.2 All-in-One Bluetooth Speaker, Powerbank, PhoneDock, Speakerphone, LCD, Freezable Gel Water Bottle, 10oz, Size, Green Patented european-style design made with the finest quality rubber oil paint Cell phone & media player dock with 360O pivot feature. Compatible with any cell phone & media player Built-in Bluetooth speaker with metal grill delivers outstanding sound performance. Compatible with any Bluetooth device Rechargeable 3,000 mah premium high speed powerbank charges any device through its USB Port Sleek LCD touchscreen display controls playback options, hands-free feature for conference calls, volume control, and power indicator Detachable water bottle with freezing gel double wall insulation system, non-toxic BPA-free