Red Light Therapy Device Red Light Therapy for Ear : The ear canal is rich in capillaries, through the 650nm red light irradiation of thin-skinned ear, the light energy can easily reach the blood flow, which can promote blood circulation, relieve pain and promote relaxation and sleep Neck Hanging Design : Our ear laser irradiation device adopts a neck hanging design, which is convenient for you to carry around and can receive red light irradiation at any time. Wearing it will not affect your daily activities Multi Gear Adjustment : There are three stops in this ear red light therapy device, the default second stop for the laser fast flashing when you turn on the device. The first gear, laser slow flashing; the third gear, laser continuous irradiation Fully Equipped : The ear red light therapy device is equipped with three pairs of different sizes of ear canal silicone cover and a pair of nasal silicone sleeve. You can choose the right ear cover according to the size of your ear canal. Change the nasal silicone sleeve is the nose red light therapy device Automatic Timer : The device has a built-in automatic timerr, which defaults to 30 minutes of usage time after startup, and the device will automatically shut down when the time is up. Suggest twice a day, once in the morning and once in the evenin _x000D_