Microsoft announced its second-generation HoloLens at Mobile World Congress in February but didn't mention when the device will be available. Now, Microsoft EVP Harry Shum has revealed that the mixed reality headset will go on sale sometime in September. Shum has dropped the information on HoloLens 2's release date during a speech at the World Artificial Intelligence Conference in Shanghai, where Elon Musk and Alibaba co-founder Jack Ma engaged in a debate about AI.

Update 8/29/19 7PM ET: A Microsoft spokesperson has reached out and clarified that the company hasn't announced a date for general availability yet: