GGMM D4 5200mAh Battery Base for Amazon Echo Dot 4th Generation Alexa Speaker

GGMM D4 5200mAh Battery Base for Amazon Echo Dot 4th Generation Alexa Speaker
Features:
Extended battery capacity:
With 5200mAh battery capacity,  you can set free your echo dot; get rid of the cable trouble; make your life more convenient.
–At max volume: 6 hours playing time
–At 50% volume: 7 hours playing time
–At standby mode: 15 hours when echo dot 4th gen is turned on without playing or paused
Compact and portable:
with the embedded rechargeable battery, our portable battery base for Dot 4th Gen can be released from the power outlet. The lightweight design allows you to use our battery charger in the kitchen, bathroom and living room etc. and also enables you to take it out on the balcony, porch and backyard to listen to music. Even then you can take a rest in your office.
Retain the original sound quality. The ingenious design of base not only ensures that there will be no blockage or interference in sound quality, but also maintains 360° clear sound.
Matches all versions. 100% suit for your dot4. No matter which version you have.
Made for Echo Dot (4th Gen). It’s made for echo dot 4th gen. It’s not compatible with echo 4th gen.
Easy to use. Plug and play, easy to install with simple operation.
Specifications:
Three colors:
black/white/blue
Material:
plastic
Item type:
speaker accessories kits
Package:
1 x GGMM Portable D4 battery base
1 x cleaning paper
1 x metal sheet
1 x user manual
Note:
to save resources, we do not provide an additional power adapter for D4, you can use the original adapter that comes with Dot to charge the D4 battery base directly.
Additional note:
not include the speaker and charger