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Amazon Echo Dot (4th gen) review: The new Dot delivers a revamped look and (slightly) better sound | TechHive
Echo Dot (4th Generation) Smart Speaker with Alexa, Amazon's most popular smart speaker, 1 internal speaker Bluetooth compatible 3.5mm AUX in. 15 watts 1 amplifier channel General information Model number: B7W64E Approx.
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