Dear Sir/ Madam, I saw this product of hair checkup machine through youtube as per link attached below.https://www.youtube.com/watch?v=Zc0fNSakr8o I am interested with this product and I want to know more information about it. Could you please send me the instruction, function and cost of this product for my reference? Looking to hearing your feedback soonest. Thank youIf you can't find more Buying Leads related to your items, why not post your Selling Leads and Products instead? Show More