Ryunit HB-23 earphone

Specifications of Rionet HB-23 Earphone: Earphone for behind-the-ear wearing can be used for the left or right ear. High-precision earphone with natural and pure sound quality, characterized by its small design that helps place it inside the ear. Designed for immediate use to assist the hard of hearing who suffer from mild and moderate hearing loss. The length of the tube connecting to the ear can be adjusted as desired. Made of high-quality plastic. Battery size 13A. Button for power, volume control, and microphone. Maximum lift 54 decibels. High electrical wave 1600 Hz 8%, 800 Hz 22%. Noise 26 decibels. Volume control range 40 decibels. The earphone: magnetic, capacitor. Power consumption 1.6 milliamps. Accessories: 1 size 13 battery, user manual, storage box. Brand Rionet. Order now.