Note :the price does not include the customs tax which is charged by your country、so when the goods arrives at your country 、you must pay it . the customs tax only can be known by cutoms officer ! but we can declare low value for the goods so you can pay less tax!<br /> Product function <br /><br />Product features:<br /><br />-Consisting of 3 different kinds of LEDs light source achieves broad band wavelength 390~530nm.<br />  <br />-Activate almost all whitening materials in the market.<br /> <br />-High light-energy source: 25Watt.<br /><br />-Adjustable light energy output for sensitive-teeth patients.<br /><br />-Different light source mode: blue light exposure only、 or broad wavelength light exposure.<br /><br />-Durable and elegant design: portable stand with metal positioning arm.<br /><br />-Ergonomic full arc head with timer display. Patient can simply know how much whitening time remains.<br /><br />-High performance fan inside for best cooling effect.