110V-240V voltage, 50/60Hz, 5WPowerful rotating motor 8000 rpmGold titanium hypoallergenic foil, non-irritating shavingIPX6 waterproof design2 blade cutting shaving system with pop-up sideburns trimmer on the back of the machineTwo-speed adjustable designCordless or wired usersStainless steel blade, prevent skin irritation, very sharp, low noise, high power2 hours of fast and safe charging, normal 150 minutes of working time1500mAh lithium battery high quality lithium batteryWith travel lock design, long press for 3-5 seconds to lockWhen using it again, press and hold for 3-5 seconds to turn on the normal use function