[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Emulation](./puppeteer.protocol.emulation.md) > [SetUserAgentOverrideRequest](./puppeteer.protocol.emulation.setuseragentoverriderequest.md) > [acceptLanguage](./puppeteer.protocol.emulation.setuseragentoverriderequest.acceptlanguage.md) ## Protocol.Emulation.SetUserAgentOverrideRequest.acceptLanguage property Browser langugage to emulate. Signature: ```typescript acceptLanguage?: string; ```