build muscle 4 handles tesla sculpting muscle stimulation emslim machine. treatment technology for noninvasive body slimming and sculpting that builds muscle and burns fat at the same time. suitable for everyone - no anaesthesia - no surgery.saving time and effort, only lying down for 30 minutes = 30000 muscle contractions . (equivalent to 30000 belly rolls / squats) super big screen are touchable, more convenient for operation,2 handle/4 handle rf optional, adapt for full body legs arms abdomen hips. not only supply the beauty machines, but also supply the good service we will provide you with a detailed user manual and operation video, ensure you can operate it well. 10-years experience in producing beauty machine, strong r&d.1 years-warranty and 7x24 online after-sale service.syi