Hello dear sir,We are a trading company based in Pakistan. We are interested in your Carrier Frequency Newest Magic Ring for phone, so we contact you through Alibaba.We kindly ask you to send us the informations about the product of the followings specifications:Ink Color,Model Number,Interface Type,What options/features do you have for the product?We are waiting for your positive response.Thanks & RegardsDanishDanish Ramish Show More