Safety - Passed stringent safety tests to ensure you and your devices' safety Compatible with Philips Norelco HQ840, Multigroom Series 3000 MG3750 MG3750/50 MG3750/10 MG3750/60 MG3760 MG3760/50 Shaver (Only for amperage equal or less than 0.1A) Guarantee - Within 30 days of purchase, we offer a no-questions-asked replacement guarantee and a 360-Day-Quality-Guarantee by the Manufacturer Output Max - 8V 0.1A 0.8W Input Volt Range - 100-240V Package - 1 X power adapter Fit for Fit for Philips Norelco HQ840 Multigroom Series 3000 MG3750 Shaver