Handle Beta 4 USB Bottom Insert

Maximum safety. You can charge your HEINE BETA 4 USB handle with any USB plug or other USB power source. The BETA 4 USB handle has an integrated, exclusive Galvanic Separation Module that protects the handle and the user, even if a faulty or inferior plug is used; it prevents the possibility of the full mains voltage flowing directly to the handle. However, the use of a medical approved plug-in power supply is recommended BETA 4 USB bottom insert