Hearing Amplifier Rechargeable Portable Sound Amplifier With Adjustable Volume For Elderly Patientupgraded Version Black

Item Type: Hearing&Nbsp;Amplifier Material: Abs Maximum Sound Output: 129+3Db Sound Gain: ≫= 40Db±5Db Total Harmonic Distortion: ≪ 10% Frequency Range: 1000-4000Mhz Input Noise: ≪32Db Current: ≪=1.2Ma Built In Lithium Battery Capacity: 25Mah (Included)

1、[With Adjustable Volume] The Knob Type Sound Control Is Convenient For You To Adjust The Volume According To Your Needs. 2、[Practical Hearing Device] This Hearing Device Is Designed For Old People Or People With Hearing Problems. 3、[With Silicone Earplugs] Silicone Earplugs Are Soft And Elastic, Effectively Relieving Your Ear Discomfort. 4、[Easy To Hear The World] The Hearing Aid Device Has Clear Sound Quality And Big Power Can Be Used For Compensation For Hearing Loss. 5、[Wear Comfortably] Easy To Wear Design, Conform To Your Ear Shape, Stable Wearing And Can Ensure Comfort.