Note 5 - Property and Equipment, Net

12 Months Ended

Dec. 31, 2022

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

5. PROPERTY AND EQUIPMENT, NET

Property and equipment, net, consisted of the following:

	December 31,
	2022			2021
Information Technology Equipment	$	302,213		$	299,443
Furniture and fixtures		87,958			87,958
Tools, molds and testing equipment		214,829			206,735
		605,000			594,136
Less: accumulated depreciation and amortization		(568,463	)		(554,625	)
	$	36,537		$	39,511

Depreciation and amortization of property and equipment was $13,838 and $7,722 for the years ended December 31, 2022 and 2021, respectively.