Overview:
colour ： Blue left ear, red right ear
Function: intelligent noise reduction, comfortable enjoyment
Usage: suitable for patients with mild to severe hearing loss.
texture of material ： ABS + silicone
Specification:
MAX-SSPL90:118dBSPL
Calibration:Automatic
THD:8%
Equivalent Noise Input:26dB
Working Current :1.4mA
Color:Red for right ear, blue for left ear
Product size:18x12x8mm
Weight:3 g
Material:Plastic
Battery:A10
Fitting range<80db
Package Content:
1* hidden sound collector
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