Amazon Echo Power Adapter 15W White: Echo Dot (3rd Gen), Echo Dot with Clock, Echo Show 5, Echo Spot

A Certified Refurbished Echo (3rd Gen) is refurbished, tested, and certified to look and work like new.
Meet Echo – Echo (3rd Gen) has new premium speakers powered by Dolby to play 360° audio with crisp vocals and dynamic bass response.
Enjoy premium sound – Personalize your listening experience by adjusting the equalizer settings. Pair with a second Echo (3rd Gen) or Echo Plus (2nd Gen) for stereo sound and add more bass with an Echo Sub.

GET SUPERIOR HOME THEATER EXPERIENCE WITH IMMERSIVE SURROUND SOUND & HI-RES AUDIO. Featuring a 1″ tweeter, a 6.5″ Driver and (2) 6.5″ Bass Radiators. The 2 bass radiators augment the main woofer and produce a well-balanced, natural warm sound reaching the far corners of the room
AMPLIFY YOUR MOVIE, MUSIC AND GAMING EXPERIENCE with this T-series speaker that not only sounds brilliant but also heightens your audio experience. Fill any small to medium sized room, produce captivating lifelike sound, which pulls you right into the heart of the action
CREATE A FULL-FLEDGED 5.1 HOME THEATER SETUP with the complete range of T-series speakers from Polk with two T50 Tower Speakers, one T30 Center Channel, two T15 Bookshelf speakers and a subwoofer

Powerful Sound Bar: built-in 2 full range speakers and 2 tweeter drivers, not only can output 95dB expansive audio and room-filling sound, but also bring the powerful bass thanks to the 2 bass tubes.
Dual Wired & Wireless Installations: Stream audio over Bluetooth 4.2 from up to 33 ft / 10 m or wired connection including AUX, RCA, or optical with the included cables.
Movie/Music/Dialogue Mode: designed with DSP Technology, support movie, music, dialogue mode of amazing clarity and precision sound, brings you an upgrading fantastic home theater experience.