Adapter For Sylvania SB377W 37" 2.1CH Bluetooth Wireless Soundbar Speaker Power Supply Cord Cable Charger(Note: Fit Subwoofer.)

World Wide Input Voltage 100-240VAC 50/60Hz.  , , Protection (: Over Voltage output Protection. : Over Current output Protection. : Short Circuit output Protection).  UpBright 30 days money back guarantee.  1 full year service warranty. Specifications: input voltage ……100-240VAC (Global)Input frequency ………47-63HzAC inrush current(max.) …….20A/230VLine regulation (full load) .......±0.5%Peak- to -peak ripple ……. <100MV Working temperature………….0-35℃-100% ,50℃-70% loadSetup rise hold up time………100ms,50ms,20ms-240VAC inputStrong made totally compatible partOvervoltage protection………115%-135% rated output voltage Withstand voltage………I/P-O/P 3Kvac,1 minute Overload protection ………115%-135%fold back current limiting, Auto-recoveryFeature:Low interference and noiseAdvanced technology and high qualityHigh efficiency and reliabilityShort circuit protection, Over-temperature protection, and Overvoltage protectionA durable and well-made laptop power adapter guarantees long term usePCB & Cover is manufactured with Fireproofing materials.Power Exchange Savings more than 98% (More power exchange savings means less power wasting and working more efficient with your computer).Use temperature protection . Use insulation paper to isolate electrodes.Use fire protection glue paper and silica gel for safety features, it's security when notebook computer is working.