USB-A ChargingCan be charged at home or on the road, perfect for your daily routine and for travel. | Blade that doesn't fade easyStainless steel blade that lasts up to 4 months of use** to keep that fresh feel. When the eject icon will appear on the blade, the blade performance may no longer be optimal. It is time to consider changing the blade for the best shaving experience. | Fully waterproofOneBlade is fully waterproof (IPX7), so it is easy to clean: just rinse it under the tap. You can shave wet or dry, even in the shower - whichever you prefer. No shaving foam needed. | Long-lasting batteryRechargeable Li-Ion battery delivers 60 minutes of constant shaving power after a 4 hour charge. |