earjjang-hearing aid

ultralight Adjustable Ear Sound Amplifier Volume Tone
16 times Hearing Assistance Aid Device
No howl back

-features-

ultralight Sound Amplifier (9g)

amplification About 16 times

usable about 24 hours continuously
(charging time : 2 hours)

set-up to 4 type tone is possible
(low tone emphasis, mid-tone emphasis,
high tone emphasis, common tone)

function to prevent from
howl back(bleep sound),high noise

function of volume control by 10 step
quick charge
it’s possible to check residual battery

Visit at http://stores.ebay.com/sujunghitech