1. Update 510 atomizer 2. High quality, variety color options 3. Classic 510 tomizer 4. CE/ROHS/SGS ♣ 510 atomizer Specification 1, Classice 510 atomizer 2, Resistance can be customized. 1.7 ohm the lowest resistance3, Can produce large vapor4, High quality5, One year warranty6, Color and logo can be customized.7, Standard 510 atomizer