User ManualTable of ContentsIntended Use5Product Description5Package Contents6Product Quality Reliability and Safety6Warning6Caution8Care and Maintenance8Disposal8Contraindications9Product Features9Operating Environment9Prerequisites9Using Mobile Application10B.O.L.T Chest ECG Measurement procedure10Charging the B.O.L.T Chest ECG Devices12Troubleshooting14Technical Specifications16Explanation of Indicators/Symbols17Certifications19FCC compliance statements20Warranty Information21Customer Care Support21Contact us22Size: 1.24 MBPages: 22Language: EnglishOpen manual