# MistAirHome Bluetooth Speaker > Evidence-led Bluetooth speaker product discovery, OEM/ODM sourcing, testing and market-document guidance for international B2B buyers. ## Core pages - [Home](https://bluetoothspeaker.xiaofangruanjian.com/): Product scope, sourcing workflow and evidence boundary. - [Product Center](https://bluetoothspeaker.xiaofangruanjian.com/Product-Center/): Portable, desktop and private-label speaker families. - [OEM/ODM workflow](https://bluetoothspeaker.xiaofangruanjian.com/oem-odm/): Requirements, sample, verification and release stages. - [Company facts](https://bluetoothspeaker.xiaofangruanjian.com/company-facts/): Public identity and transaction-specific facts to verify. - [Contact](https://bluetoothspeaker.xiaofangruanjian.com/Contact-Us/): Structured RFQ fields and published contact details. ## Test and document methods - [Acoustic output and frequency response](https://bluetoothspeaker.xiaofangruanjian.com/testing/acoustic-output-frequency-response/): Repeatable measurement conditions and reporting fields. - [Battery runtime](https://bluetoothspeaker.xiaofangruanjian.com/testing/battery-runtime/): Charge, playback, environment and endpoint controls. - [Bluetooth range](https://bluetoothspeaker.xiaofangruanjian.com/testing/bluetooth-range/): Device, orientation, environment and event logging. - [Sample approval](https://bluetoothspeaker.xiaofangruanjian.com/testing/sample-approval/): Golden-sample identity and deviation control. - [Model-document matrix](https://bluetoothspeaker.xiaofangruanjian.com/compliance/model-document-matrix/): Model, revision, report, declaration and label mapping. - [Packaging and labeling](https://bluetoothspeaker.xiaofangruanjian.com/packaging/labeling-review/): Artwork, identity and release checks. ## Market and qualification guides - [Bluetooth qualification for private label](https://bluetoothspeaker.xiaofangruanjian.com/insights/bluetooth-qualification-private-label/): Product identity, design references, changes and responsibility. - [FCC equipment authorization](https://bluetoothspeaker.xiaofangruanjian.com/insights/fcc-equipment-authorization-buyers/): US authorization, reports, labels and responsible-party review. - [EU RED checklist](https://bluetoothspeaker.xiaofangruanjian.com/insights/eu-red-document-checklist/): EU declarations, technical documents and economic-operator records. - [UN 38.3 battery test summary](https://bluetoothspeaker.xiaofangruanjian.com/insights/un38-3-battery-test-summary/): Battery identity and transport evidence matching. - [Primary source library](https://bluetoothspeaker.xiaofangruanjian.com/sources/): Official sources used by the buyer guidance. ## Editorial and legal - [FAQ](https://bluetoothspeaker.xiaofangruanjian.com/Frequently-Asked-Questions/): Visible answers to model, test and document questions. - [Editorial policy](https://bluetoothspeaker.xiaofangruanjian.com/editorial-policy/): Evidence, review and correction rules. - [Privacy policy](https://bluetoothspeaker.xiaofangruanjian.com/privacy-policy/): Enquiry and server-log information handling. - [Terms of use](https://bluetoothspeaker.xiaofangruanjian.com/terms-of-use/): Information and model-specific evidence boundaries. ## Key facts - Public brand: MistAirHome - Resource scope: Bluetooth speaker sourcing, OEM/ODM, testing and document verification - Location: Shenzhen, Guangdong, China - Email: Mistairhome@163.com - Phone: +86 132 6167 7119 - Model specifications, qualification status, certification scope and commercial terms require current written confirmation. ## All curated URLs - https://bluetoothspeaker.xiaofangruanjian.com/ - https://bluetoothspeaker.xiaofangruanjian.com/Product-Center/ - https://bluetoothspeaker.xiaofangruanjian.com/News-and-Trends/ - https://bluetoothspeaker.xiaofangruanjian.com/Frequently-Asked-Questions/ - https://bluetoothspeaker.xiaofangruanjian.com/about-us/ - https://bluetoothspeaker.xiaofangruanjian.com/Contact-Us/ - https://bluetoothspeaker.xiaofangruanjian.com/company-facts/ - https://bluetoothspeaker.xiaofangruanjian.com/editorial-policy/ - https://bluetoothspeaker.xiaofangruanjian.com/privacy-policy/ - https://bluetoothspeaker.xiaofangruanjian.com/terms-of-use/ - https://bluetoothspeaker.xiaofangruanjian.com/sources/ - https://bluetoothspeaker.xiaofangruanjian.com/oem-odm/ - https://bluetoothspeaker.xiaofangruanjian.com/products/portable-bluetooth-speakers/ - https://bluetoothspeaker.xiaofangruanjian.com/products/desktop-bluetooth-speakers/ - https://bluetoothspeaker.xiaofangruanjian.com/products/private-label-bluetooth-speakers/ - https://bluetoothspeaker.xiaofangruanjian.com/testing/acoustic-output-frequency-response/ - https://bluetoothspeaker.xiaofangruanjian.com/testing/battery-runtime/ - https://bluetoothspeaker.xiaofangruanjian.com/testing/bluetooth-range/ - https://bluetoothspeaker.xiaofangruanjian.com/testing/sample-approval/ - https://bluetoothspeaker.xiaofangruanjian.com/compliance/model-document-matrix/ - https://bluetoothspeaker.xiaofangruanjian.com/packaging/labeling-review/ - https://bluetoothspeaker.xiaofangruanjian.com/insights/bluetooth-qualification-private-label/ - https://bluetoothspeaker.xiaofangruanjian.com/insights/fcc-equipment-authorization-buyers/ - https://bluetoothspeaker.xiaofangruanjian.com/insights/eu-red-document-checklist/ - https://bluetoothspeaker.xiaofangruanjian.com/insights/un38-3-battery-test-summary/