What`s the Functions of the COZING-BQ02? 1. Treatment the drug addiction 2. Improve the body immunity and metabolism . And Improve the drug addiction recurrence symptoms , such as the tears, runny nose, yawning, sweating, hot and cold, restlessness, headache, insomnia, generalized pain, nausea, vomiting and goose bumps etc. What`s the advantages of the COZING-BQ02? 1.Adopts low-level laser irradiation which is painless, non-invasive, no side effects and has good, rapid effects. 2. The instrument do not contain pharmaceutic and chemical component. Laser treatment fundamentally enhance the detoxifying capacity and improve the body immunity. 3.It's a household portable instrument. 4..Extra laser head and jackets provided to the treatment more cleaner and healthier. 6. Wireless , portable 7. Excellent treatment efficiency is positive clinical trail proved. How to use COZING-BQ02 ? Dual laser nasal irradiation, and irradiation continuously. Once a day, each time is 45mins; each treatment course is10 days and interval is 3 days rest. Before treatment take one cup of purified water.