EMS (Electrical Muscle Stimulation): Stimulates muscle contractions and boosts circulation under the chin, toning and tightening the jawline while helping to reduce the appearance of sagging for a more sculpted look. Red Light Therapy: Penetrates deep into the skin to stimulate collagen and elastin production, tightening loose skin and reducing sagging for a firmer, more youthful appearance. Blue Light Therapy: Helps minimize inflammation and swelling, supporting lymphatic drainage to create a slimmer, more defined jawline. Infrared Heating: Delivers soothing heat to improve blood flow and boost skin elasticity, further tightening the neck and jawline for a lifted and refreshed appearance. 1. Turn on and choose settingsPress the power button to turn on the device. Select your desired intensity level and activate the heating or light therapy functions if needed. 2. Place the strapWrap the ContourFlex Massager around your chin and jawline, adjusting the strap for a comfortable, snug fit. Make sure the device is positioned securely for optimal results. 3. Enjoy Results Relax as the ContourFlex works its magic. Enjoy a more defined jawline and tighter skin, leaving others curious about your secret to a sculpted look. Package Include: 1 x face massager