The AirGo A6 are available in multiple designs including several transparent color options. | Image: Solos Solos announced a new version of its AirGo smart glasses, one that forgoes cameras for a sleeker design and an AI assistant that relies on voice interactions. Last year's AirGo A5 weighed 36 to 40 grams depending on the frame style, but the new AirGo A6 weigh around 19 grams. Part of the weight savings comes from thinner temple arms housing speakers, batteries, and other electronics. For