The Amazon Echo Studio Smart Speaker in Charcoal is a sleek black smart speaker that comes with a subwoofer for enhanced surround sound experience. With its Dolby Atmos sound format and Alexa smart home compatibility, this smart speaker by Amazon offers a high-quality audio experience. The unit also features Bluetooth connectivity and AUX audio inputs, making it versatile for various devices. Crafted from a combination of plastic and fabric materials, this smart speaker is a stylish addition to any home entertainment setup. With a battery capacity of 5.85 mAh, the Amazon Echo Studio ensures continuous and reliable performance.