NEW Best Sound In-ear Amplifier Super MINI Hearing Aid Aids device Adjustable Tone personal ear care tools High quality Gift

NOTICE: Each package only have one hearingaid, It could be worn on both left and right ear . So , if you want wear a pair of hearing aids , you could buy two products .Features:Brand new and high quality invisible hearing aid sound amplifierSuper mini size and light weight, not easily to be seenAdjust volume to the minimum before wearingIncrease volume gradually to avoid sudden increase in soundConvenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudlySpecification:Mini ITE Hearing aidMax Sound Output: ≥120 dBMax Sound Gain: ≥30 dBHarmonic Wave Distortion: f1000Hz≤4%Frequency Range: 250～3800 HzInput Noise: ≤50 dBBattery: AG3 Button battery Working Voltage: dc1.5VWorking Current: ≤4mAColor: As the picture showsItem Size: 1.9 x 1.4 x 1.6cmPackage Size: 8.5 x 5.5 x 3.5cmNet Weight: 3gPackage included:1 x K-80 Hearing aid4 x Earplug (different sizes)1 x User manual1 x BoxNote:Adjust volume to the minimum before wearing.Choose an earplug of slightly bigger size to avoid whistler.Increase volume gradually to avoid sudden increase in sound.If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.Keep the ear plug cleanRemove the battery if you don't use it for long time.