Takes only 30 seconds to treat each spot; built-In timer indicates when the blemish has been treated Features antibacterial silicone that is 100% waterproof and nonporous to prevent bacteria build-up and spreading Velvety soft and smooth to be extra-gentle on sensitive skin T-Sonic™ pulsations help stimulate blood microcirculation to accelerate skin renewal Blue LED light (415 nm wavelength) penetrates the epidermis to kill acne-causing bacteria at the source Precise targeting light targets and treats each individual blemish with ultimate precision Smart skin sensor, blue LED only activates when treatment area is on skin, for optimal safety USB rechargeable; 150 uses per charge 100% of users report clearer skin Package/UOM: Each (EA); manufacturer item F1771. Product Specifications Quantity Per Sell: 1 Shipping Dimensions: 1.5 x 7.25 x 3 IC Shipping Weight: 0.42 LB Application: Blue LED Therapy Acne Treatment Device Brand/Series: ESPADA™ 2 Country of Origin: China FSA Eligible: Yes