💅 In order to 𝐒𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 and 𝐑𝐞𝐝𝐮𝐜𝐞 𝐂𝐚𝐫𝐛𝐨𝐧-𝐅𝐨𝐨𝐭𝐩𝐫𝐢𝐧𝐭, We only provide electronic manuals and online instruction videos. You can Request instructions before ordering. (M0 Long suction; M1 suck for 1 second, let go for 1 second; M2 suck for 2 seconds and release for 2 seconds; M3 sucks for 2.5 seconds and releases for 2.5 seconds)

💅 【WIDE APPLICATION VACUUM THERAPY MACHINE FOR BUTT 】Portable and easy to use, cupping vacuum machine suitable for salon use or home use. If you have any problems, please feel free to contact us, we will give you a satisfied solution.