Made for Amazon Battery Base, in Black for Echo Dot (4th generation) Not compatible with previous generations of Echo or Echo Dot (1st Gen, 2nd Gen, or 3rd Gen).

Key features

• Make your Echo Dot portable with the Mission Battery Base.
• Design blends elegantly with Echo Dot without compromising audio performance.
• Certified “Made for Amazon” accessory specially designed to work with Echo Dot (4th Gen). Echo Dot sold separately.
• Enjoy your music away from the power outlet with integrated battery lasting up to 5 hours.
• Not compatible with previous generations of Echo Dot (1st Gen, 2nd Gen, or 3rd Gen) or Amazon Echo (larger device).