BoomStar BT NFC X User Manual Brandname: X4-TECH Category: Portable Speakers Total Pages: 23 Table of contents Content2Liability3Warning4Service5SignalWords6SafetyGuide7ElectricalShock8Danger9PackingContents10GettingStarted11Specifications13ChargingTheDevice14ConnectingViaBluetooth15Hands-FreeFunction16Location18CleaningAndMaintenance19TroubleShooting20Disposal21LivedNonFoodGmbh22