Meet the Mars Speaker by crazybaby: an elegant HiFi speaker with a levitating design. The speaker is designed to offer 360-degree sound projection. You also get Proximity Volume, so the speaker knows how far it is from you and adjusts volume based on distance. Its high-sensitivity microphone offers more clear conference calls. The speaker is portable and lightweight. It is waterproof up to 3 feet. You can charge it wirelessly.
Mars offers 8 hours of continuous playback. Its 3.75″ subwoofer and high-sensitivity driver provide you with a rich sound experience. The device also has 2 USB ports for device charging. You can find this product on Indiegogo.