2015 hot selling FDA Approval digital hearing aid red for right and blue for left ear CIC 2 channel Digital Hearing Aid Model: S-12A
| Digital Programmable Deaf Ear Test Audiometer Hearing Aids Prices S-12A Drop Shipping |
| Features || |
1.WDRC Signal Processing
3.Adaptive Feedback Cancellation (AFC)
4.FrontWave Directional Microphone
7.Adjustable for High & Low Frequency
8.Memory Switch Indicator
9.Low Battery Indicator
11.Compression Knee Points
| Technical Parameters || |
3.Peak Gain: 42dB
4.HFA Full-on Gain: 35dB
5.Frequency Range: 200-7000HZ
7.Eq.Input Noise Level: 27dBSPL
8.Battery Current Drain: 0.6mA
9.Attack Time: 6ms
10.Release Time: 22ms ,
| Note: || |
1.Adjust volume to the minimum before wearing.
2.Choose an earplug of slightly bigger size to avoid whistler.
3.Increase volume gradually to avoid sudden increase in sound.
4.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.
5.Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids.
6.Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.
| Package Content || |
1x hearing aid
1x A10 battery
1x Instruction manual (English)
| Sample || 1.Availabe |
2.Delivery within 3 day
| Warranty || Two years |
| Delivery: || We send the products by sea or by air accroding to the demand of customers |
2 Channels digital hearing aid CIC style
FDA approved CIC digital hearing aid installation :
Packing details of digital hearing aid