Description from amazon listing. Purchased a few years ago. Just don’t use enough. 🔥【Relaxing Heating Massage】The A70 Eye Massager for migraines includes a built-in hot compress with a warm temperature of 104°F (±1.8°F), that help to relieve ocular dryness, tension, sinus, headaches, eye strain and soreness. ❄️【Effective Cooling Massage】Need a boost? Switch to the eye cooling mode 67°F (±1.8°F) to delay aging signs, reduce dark circles, puffiness, redness, and swelling. 🖐️💨 【Traditional Shiatsu Massage Experience】The air compression massage provided by this heated eye massager reproduces traditional shiatsu massage techniques boosted by modern technology. Perfect combination to improve blood circulation and tone the skin around your eyes thanks to the increase in collagen production. 🎵 【Ergonomic Design with Relaxing Music】Further enhance your massage experience by letting yourself be lulled by the sound of the rain, waves lapping birdsongs or simply listen to your favorite playlist by pairing it with your phone. This eye massager for dark circles and puffiness will also suit everyone thanks to its adjustable strap and soft hypoallergenic leather pad. 🎁 【Great Gift + Solid Warranty】 This smart eye massager for headaches is a perfect gift idea ! Covered by an ironclad 5-year warranty, it can easily be folded and carried everywhere inside its elegant cloth bag. Any questions? Our outstanding team of product specialist remains at your disposal 24/7.