Features: This adapter ensures your clippers receive consistent power with input voltage of 110~220v and a 4v output. The lightweight design of this adapter makes it easy to carry and store, perfect for both home use and professional barbers. Ideal for professional hairstylists, barbers, and beauty professionals who frequently use clippers in their work, as well as home users looking to maintain personal grooming at their convenience. Suitable for various settings including professional barber shops, home haircuts, and beauty training centers where continuous and stable power supply is essential for efficient operation. Crafted from plastic, this clippers adapter is a must have accessory that enhances the functionality of your grooming tool, ensuring they perform optimally whenever you need them. Specifications: Component:Plastic Input Voltage:110~220V Output Voltage:4V Weight:280g Plug:(US Standard) Package Includes: 1 Set Electric Hair Trimmer Charger (US Plug) note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.