Free 10 x Cartridges worth $49.95 included! Dr. Pen™ Ultima A6 is an effective skincare device. Designed to enhance the appearance of your skin at home at a fraction of the cost of professional treatments. Comes with two batteries and can be used both wireless & plugged to the cord.  - wireless version - 5 speed levels - 8000 - 18000 RPM - increased skin care absorption rate by 300% - featured with stability & accuracy    When you buy from us, you're guaranteed genuine Dr. Pen products from Authorized Retailer, providing peace of mind with every purchase. Trust in our official lifetime warranty and experience the difference with authentic Dr. Pen precision.