... LCD(temperature, capacity, working condition) 3.three temperatures 4.heating fast,safety using Features: 1. digital herb vaporizer with LCD 2 ... ( 320F, 374F, 410F), available for your adjustment 3. heating fast and safety using 4. herb, tobacco, medical using 5. can ... and service! We are a professional manufactory in vaporizer,electronic cigarette products here in Shenzhen city of China. If you are ...