5. EQUIPMENT (Details) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Equipment	$ 1,327,722	$ 1,153,467
Accumulated depreciation	(1,024,623)	(891,991)
Equipment, net	303,099	261,476
Depreciation expense for year ended	132,632	137,008
Computer hardware and software
Equipment	$ 308,767	261,863
Estimated useful lives	3 years
Machinery and equipment
Equipment	$ 316,945	300,441
Estimated useful lives	5 years
Molds, tools and dies
Equipment	$ 651,063	551,162
Estimated useful lives	5 years
Office furniture and fixtures
Equipment	$ 50,948	$ 40,001
Estimated useful lives	5 years

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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