Highlights
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Echo Dot 4th gen comes in a refreshed design and delivers loud, crisp sound with powerful bass.
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Voice Control with the help of Amazon Alexa that allows to control music and other devices with voice
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Devices are built with multiple layers of privacy protection and have a microphone off button that electronically disconnects the microphones
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Bluetooth connectivity and Dual-band WiFi supports 802.11a/b/g/n/ac (2.4 and 5 GHz) networks