GravaStar G1 Mars Pro Bluetooth Speaker (Normal Version) - Matte Black CM24_5KD The back plate not only

The back plate not only provides an aesthetical shape

4 aperture

integrated

You can clean the surface without much difficulty

GravaStar G1 Mars Pro Bluetooth Speaker (Normal Version) - Matte Black CM24_5KD The back plate not onlyGravaStar G1 Mars Pro Bluetooth Speaker ( Normal Version) Matte Black It has a futuristic sci fi design. The wireless speaker has a 15 hour battery life, 6 RGB lights, and can be paired with another Mars Pro speaker to create a powerful stereo experience. Mars Pro is Bluetooth 5. 0 speaker with a dual speaker system and a passive bass radiator to create a powerful all around sound Combined with an equal loudness contour, you get a powerful sound