Caricabatteria digitale LED auto nero 4USB lega di alluminio + monitoraggio tensione PC
USB Port: 4USB（2 2. + for QC3.0+PD）. Material: Aluminum alloy+ PC. Made of aluminum alloy material and streamlined design of the casing, processed by 18 processes such as CNC machining, polishing, sandblasting, oxidation, engraving.