Hearing Aids For Deafness Mini Sound Amplifier Digital CIC Support Listening Device Wireless Hearing Aid First Aids

▶Product Advantages 1.Manufactured with more expensive prescription hearing solutions,personal Ampl ifier,so you can Hear Clear Again ! 2.Intelligent Noise Reduction System, Detect and Recognize the Noise Wave Make Normal Speed More Clearly. 3.Only 1g,and comfortable,you will forget you're even wearing a device to aid hearing. 4.Virtually invisible complete in the canal.

▶Information 1.Material:Plastic.HostSize:1.8cmx1.2cmx0.9cm 2.NetWeight:0.3kg 3.Gross weight:0.5kg 4.Category:Customized 5.Battery:A10、10A、ZA10、10、S10、Zinc Air 10/A10 6.Calibration:Automatic 7.Frequency range:200Hz~7645Hz 8.Working current:1.36mA 9.Compression rising time:48ms 10.Equivalent input noise:27.6dB

▶Package’s Content/Packing List: 1. A set of airtight earplugs (large, medium and small); 2. 5 cerumen protectors 3. A cleaning brush 4. A copy of the manual 5. A storage box

▶Prompt: There are Whistle as you put the battery into the hearing aid .Please donot worry . Because the air presure will make Whistle. ​1.Please adjust lower volume . ​2.Choose the suitable ear plug ​3.Make sure if you put the earplug tightly,sound leak will make the Whistle.