Fast and effective: This ear drop effectively relieves tinnitus such as ringing, buzzing, clicking and hissing, it helps reduce discomfort and annoying tinnitus symptoms Promote blood circulation: The tinnitus ear drops can promote blood circulation inside the ear to help develop a healthy ear, so as to enhance and improve your body function Improves concentration: This ear drop reduces the risk of memory impairment and helps improve memory and concentration. Safe Ingredients: This tinnitus ear drop uses safe ingredients, no side effects or allergies to worry about. This ear drop does not contain any ingredients that are harmful to the body, safe for both adults and children How to use: Leave the ear drops in the ear for 3 to 5 minutes by keeping the head tilted or placing the cotton in the ear. Any excess water droplets can be wiped off the outer ear. Use up to 4 times a day, lasting no more than 48 hoursProducts from NIUNIU's store