This item is specially designed for professional nail art salon, and it is also applicable to the ones who do their own nails. It is delicately controlled not to hurt or darken your . It dries the nail quickly, so the experience would be lovely without much waiting. Features -Color:Assorted Color -Material: Aluminium alloy, -Size: About 2.50X2.50X9.00cm/0.98X0.98X3.54inch -Note: Powered by 3 AAA batteries (Not included) - The item is made by with and for reusable and durable use. - Not easy to break and damage, it is made of premium and durable material and strong enough. - , very energy efficient, for nail salons, home DIY and travel use, etc. - Can be used for drying all nail gel, such as UV gel, extended gel and LED glue, etc. - You will easily get beautiful nails because of our nail art . Save your time and effort to get a great salon nail art experience. Specification -Light source: UV395-400NM -Wavelength: 395-400NM -Lighting time: 6-8 hours -Working voltage: 4.5V Package list: 2 × Nail Art LED Flashlights