Mission Shell Battery Base for Amazon Echo 2nd Gen (Make your Echo Portable) (Black)

The Mission Shell Battery Base makes Amazon Echo portable. By simply replacing the removable outer shell of your Amazon Echo with the Mission Shell Battery Base, you can unchain your Amazon Echo from the power outlet and use it anywhere! The Mission Shell Battery Base provides over 8 hours of portable playtime. The rugged design of the Mission Shell Battery Base provides maximum protection for your Amazon Echo.