Features: PLASTIC SHEELThe USB shaver power adapter adopts a plastic shell, which is wear-resistant and durable, not easily deformed and damaged, is insulated and waterproof, can prevent current leakage and short circuit, and has a long service life. COPPER CONDUCTORThe power adapter contains pure copper conductors, which are highly conductive and can provide stable current output, ensuring that devices such as shavers can work normally and avoid damage caused by unstable current. STABLE TRANSMISSIONThe power adapter can provide protection when the temperature and voltage exceeds, ensure the normal operation of the product, provide stable current output, and improve the speed and stability of transmission. COMPACT SIZEThe power adapter is small and lightweight, does not take up too much space and is easy to carry when going out. It can be easily put into a pocket or carried with you, making it suitable for business trips, travel and daily use. Specification: Material: plastic copper Color: black Feature: durable, universal Size(approx.): 5521 hole(inner diameter x outer diamter)2.1 x 5.5mm 0.08 x 0.22inch Package Included: 1 PC x 1m USB To 5521 Shaver Charger Cable 1 PC x USB To 5521 Adapter 1 PC x 5521 To Double Slot Adapter 1 PC x 5521 To Single Slot Adapter 1 PC x 5521 To Split Adapter 1 PC x 5521 To Ellipse Adapter 1 PC x 5521 To Pentium Adapter 1 PC x 5521 To Semicircle Adapter Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.COMPACT SIZEThe power adapter is small and lightweight, does not take up too much space and is easy to carry when going out. It can be easily put into a pocket or carried with you, making it suitable for business trips, travel and daily use. COPPER CONDUCTORThe power adapter contains pure copper conductors, which are highly conductive and can provide stable current output, ensuring that devices such as shavers can work normally and avoid damage caused by unstable current. PLASTIC SHEELThe USB shaver power adapter adopts a plastic shell, which is wear-resistant and durable, not easily deformed and damaged, is insulated and waterproof, can prevent current leakage and short circuit, and has a long service life. STABLE TRANSMISSIONThe power adapter can provide protection when the temperature and voltage exceeds, ensure the normal operation of the product, provide stable current output, and improve the speed and stability of transmission. WIDE APPLICATIONThe power adapters can be widely used in electric hair clippers, razors, beauty instruments, purifiers, etc. where the power supply is lost or needs to be converted to ensure the normal operation of the equipment.