The product is a used Amazon Echo Dot 2nd Generation Black and White Smart Speaker with Alexa. It has a sphere shape and comes with a subwoofer for enhanced sound quality. The speaker is made of plastic and features Dolby Digital surround sound formats. It has Amazon Alexa smart home compatibility and Bluetooth connectivity. The unit has an RMS power of 5W and weighs 0.8 lbs, making it a compact and powerful addition to any room for entertainment and smart home convenience.
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