1. The business mainly operates in the United States, focusing on the design and sale of sleep aid products, including sleep masks, white noise machines, earplugs, and sleep accessories.
2. In the Health / Medical sector, it is a well-known brand in the sleep technology niche, with competitors including SleepPhones and CozyPhones.
3. The brand terms used on the official website are "Manta Sleep" or "Manta Sleep US".