Instant purchase OK Free shipping Retail price: 8099 yen Easy-to-use hearing aid that automatically turns on when removed from the charging case. Amplifies sound up to 35dB and features one-touch volume adjustment with 4 levels. Boasts a large-capacity battery that allows for 20-30 hours of use on a single charge, with an additional 200 hours of charging available from the case. Weighing only 3.5g, it's ultra-lightweight and puts minimal strain on the ear. Designed to fit both ears and stay in place. Convenient for everyday use by the elderly and an ideal gift. *May be shipped without the box.