This is LCD Digital Tattoo Power Supply Machine Red. It has the power of both sides. Holes drafty. It decorated appearance, elegant and generous, stable performance! FEATURES New and high quality Drafty holes on the both side of power supply Durable, a good aseismic capacity. Appearance is luxuriant, elegant and generous, stable performance Fit for all kinds of tattoo machines Specifications Model D50003 Color Red Frame Material Iron Input voltage AC 60V-245V 50Hz-60Hz Output voltage DC 0-20v / 2 amps (adjustable) Output current 2A Length of power cord 61 inch (155cm) Unit size 4.33 x 4.25 x 2.01 inch / 11 x 10.8 x 5.1 cm (L x W x H) Unit weight 12.45 oz/ 353g Package Includes 1 x Red LCD Digital Tattoo Power Supply Machine 1 x Power cord Extra Info Cautions in Tattoo Please confirm the instrument and supplies of tattoo shop are sterile. The tattoo artist should wear disposable gloves. It is advised to use the needles and machines made of stainless steel. Please learn about the quality of tattoo pigments. Liquid plant pigments soaked in alcohol are used in modern tattooing instead of dyes and inks. The plant pigments extracted from natural plants can reduce infections after penetration into the skin. How to protect yourself. Epinephrine can be used to clean the tattoo and stop bleeding in the tattooing process. To reduce infections and even skin rot after the tattoo is done, you have to clean the wound with warm water and keep it dry for one week. Animal blood or vermilion can′t be used in tattoos, and pigeon blood mixed vermilion may endanger your life Alcohol or gentian violet liquid can′t be used to handle the wound (alcohol to irritate the wound, and gentian violet liquid to ruin the image) Special tattoo cream or Vaseline should be used after tattoo is done. Clean the cream and blood with warm water in 2-3 hours, and dry it with absorbent cotton or special towel. No other medicines needed later It is normal to involve with itching, scabbing, and peeling. In case infection and color fading, it is advised not to scrap the wound. Wear soft and loose underwear. Don′t go to saunas and swimming pool during the aftercare time. Please consult your artist or go to hospital promptly if the signs and symptoms appear, such as high fever, non-healing problem, the wound becoming festering and purulent, etc.