Features:A€¢ Amplifies Sound Output Up To 124-134Db
A€¢ Provides Sound Gain Of 26-36Db
A€¢ Low Total Harmonic Distortion Of 3%
A€¢ Wide Frequency Range Of 300-3500Mhz
A€¢ Low Input Noise Of 32Db
A€¢ Compact And Design
A€¢ High-Quality Sound Output
A€¢ Easy To Use And Adjust
Specifications:A€¢ Voltage: 1.5V
A€¢ Current: 2Ma
A€¢ Charging Box Battery Capacity: 300 Mahbr>A€¢ Charging Box Can Charge hearing aid Up To 5 Times
A€¢ Working Hours Of hearing aid Extended Up To 250 Hours With Charging Box
A€¢ Size: 1.2 X 2.4 Cm
Package Includes:A€¢ 1 X Mini In Ear hearing aid Usb Charging Red / Blue
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