Product specificationInput: AC100V-240V 50/60Hz. Output: DC6V~2A Max power 12W DC plug size: 5.5mm x 2.1mm (With extra 8 kinds of plug adapters) Net weight: about 0.1kg Polarity: inner positive/outer negative. Safety & Durability Over voltage/ over current/ short circuit/over loaded/surge protection system loaded, without fan and noice, CE/FCC/DoE VI certified high quality. Product will be tested before packing and send to FBA, there’s seldom defective ones, if any problem found after the delivery please contact our customer service, we’ll deal with it within 24 hours, thank you in advance and wish we can serveice you better. Compatible DeviceFor most digital blood pressure monito such as Omron HEM742CHHP-AM11HV-F311 blood pressure monitor etc. and other devices which is powered by DC6V(0~2A) power supply. WarningPlease check the DC socket type, power consumption(must not exceed the Max output of the adapter), polarity of the device before ordering, or it may cause problem
