Power mode: batteryFunction: TimingControl method: computer typeSpecifications: Neutral English CR-912 low frequency red light rhinitis instrumentSafe and convenient to use, with timing functionSimple operation and beautiful appearanceSmall and easy tocarry, can be used anytime, anywhereGreen, Net weight of the whole machine: 200gPower Condition: DC 4.5V (3 AAA batteries)1 Low-frequency pulse physiotherapy uses low-frequency electrical stimulation to stimulate motor and sensory nerves, relievepain, improve blood circulation and other functions, and stimulate acupuncture points.2 Phototherapy: Improve local blood circulation, promote swelling subsidence, relieve pain, reduce muscle tension and relieve muscle spasm through red light1. Painlesslow intensity laser irradiation, no side effects, no drugs or chemicals, no damage or irritation during treatment.2. Effectively improve the supply of oxygen and nutrients, increase the body's resistance to oxidation and scavenge free radicals.3.Regulate cell function, activate cells, increase blood circulation, and restore normal cell functions quickly4. Increase energy, activate the immune system, repair the nasal mucosa, restore defense functions and prevent the invasion of viral substances.5.Low frequency laser pulse and wave, double power effect.6. Portable and compact medical device, convenient to wear, suitable for personal and home treatment, ready to use. The set includes a protective cap, thanks to which the treatment is cleaner,healthier and easier to maintain.