[Home](./index.md) > [puppeteer](./puppeteer.md) > [Puppeteer](./puppeteer.puppeteer.md) > [product](./puppeteer.puppeteer.product.md) ## Puppeteer.product property Signature: ```typescript get product(): string; ``` ## Remarks The product is set by the `PUPPETEER_PRODUCT` environment variable or the `product` option in `puppeteer.launch([options])` and defaults to `chrome`. Firefox support is experimental.