【Statement】 Compatible only OneBlade QP2510, QP2511, QP2520, QP2521, QP2522, QP2620 und Multigroom MG3710, MG3720, MG3730, MG3740, MG5720, MG5730, MG5740; Beardtrimmer BT3203 BT3206 BT3208, BT3215, BT3216, BT3226, BT405; Philis Serie S1000 S1010, S1020, S1050, S1060, In short, check whether the information on the back of your shaver is 4.3V, otherwise it cannot be used【Indicator light】 The Philips Oneblade charger adapter is equipped with an indicator light, which is green when it is working normally, lights off when fully charged or not working【Specification】 Input voltage 100V-240V, output 4.3V 70mA, cable length 5 ft, material ABS+PVC+PC, model A00390 Philips charger【Reliable Quality】 Passed CE FCC Rohs certification, the maximum current of Newding 4.3V Charger is only 0.07A, which is not harmful to human body, it has short circuit protection, overvoltage protection, heat insulation and flame retardant【Service】 Unsatisfactory refund within 30 days, 24-hour manual service, professional knowledge answer, satisfactory shopping experience