https://cleopatramask.com/products/cleopatra-led-light-therapy-mask only used 4 x but noticed definite results..very pleased with it. selling because I was gifted another more $$$ model. retails $299, yours for $150 uses stand C cable for charging case included I have 2 NIB Strivectin primers for sale too ( pricy stuff) if they haven't sold when you buy I'll throw them in your box...for FREE!!!!!!!!! chk my closet for availability