MOKCAO POWER+ Cordless Speaker with Battery Base for Amazon Echo Dot 2nd Generation, 20W Powerful Stereo Sound, Portable Powered Speaker with 5000mAh Power Bank (Dot sold separately)-Black

• Portable cordless speaker, free your Echo Dot, easily bring Alexa into your office, kitchen, bedroom or any room
• Perfect sound quality, 20W superior sound and bass, dual 52mm drivers and a passive radiator, boost the sound of your Echo Dot
• 5000mAh Power bank, rechargeable battery for smartphones, MP3 players, iPad
• Use as a portable sound system when connected to your other mobile players with 3.5mm AUX cable
• Compatible with Echo Dot 2nd Generation, use Echo Dot micro-USB cable and 9W adapter to Power and Charge