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- Qi is an open interface standard that defines wireless power transfer through inductive charging over distances of up to 4 cm (1.6 inches).
- A Qi-certified charging mat is a wireless charging device that has passed extensive, independent laboratory tests for safety.
- The certification means that the device and the charging mat can work together, and is easy and intuitive to use.
Also read: What is Adaptive EQ and how does it work in headsets?