2. Summary of Significant Accounting Policies (Details - Estimated useful life)	12 Months Ended
	Jun. 30, 2021
Computer and office equipment [Member]
Property and Equipment, estimated useful life	3 - 5 years
Machinery and Equipment [Member]
Property and Equipment, estimated useful life	5 years
Leasehold Improvements [Member]
Property and Equipment, estimated useful life	Shorter of lease term or useful life