Main features: (not include dot 3rd)
1. Get Your Echo Dot 3rd Gen Moving: The D7 speaker provides your Echo Dot 3rd with a mobile power supply and creates increasement on the dot's volume. Whether in your bedroom, kitchen, balcony or garden, a single device equipped with a D7 speaker allows you to use Alexa in all scenarios, saving your money without no more spend on getting extra Dots.
2. Extended Playtime: Built-in 5200mAh rechargeable battery guarantees up to 6-8  hours playtime at 50% volume. D7 portable speaker can also play songs directly on phones, tablets and other devices via AUX connection, which can play music for up to 35 hours.(AUX cable is not included)
3. Provide Your Dot 3rd Professional Speaker Sound: The unique 360°sound design of the D7 speaker allows you enjoying Alexa function while remain enjoying high-quality music. In addition, D7 speaker has much higher sound power than the Echo Dot 3rd Gen, enhances the original volume. Enjoys music in larger rooms and clearly hear Audible books without missing any moment.

Extra Features:

-Easy Steps to Install: GGMM D7's ingenious design allows you to integrate Echo Dot 3rd Gen with D7 dock perfectly without any flaw. Just three steps to combine them together and start using a portable smart speaker. (for detailed installation steps, please watch video on the left) This speaker can be turned into a bluetooth speaker as long as you connect it with a bluetooth receiver.

-Natural Design: The D7 speaker continues Echo Dot 3rd Gen's rounded design, ingeniously integrated D7 with it. GGMM's D-Series speaker team is committed to providing customers with the best Dot integrated portable speakers.

Specification: (not include dot 3rd)

-Rated power: 15W
-Power supply: 12V, 1.25A
-Music play time (varies by volume level and audio content):
    Playing time up to 7 hours in Dot mode
    Playing time up to 35 hours in Aux mode
-Battery charging time: around 3.5 hours
-Input connection: AUX
-Dimensions (L x W x H): 110mm*110mm*188mm
-Weight: 0.62kg

Product list:    (not include dot 3rd)
-1× D7 Speaker (without dot 3rd)
-1× User Manual

(D7 is not included with echo dot 3rd generation speaker)