wholesale 1pc new and hot cassette hearing aid / pocket hearing aid ,daily living aids #Good quality

wholesale  1pc new and hot  cassette hearing aid / pocket  hearing aid ,daily living aids  #Good quality
Price: US $16.21/ piece|Processing Time: Ships out within 3 days
Unit Type: piece|Package Weight: 0.5kg|Package Size: 15cm x 15cm x 14cm

Detailed Information:

wholesale freeshipping 10pcs new and hot cassette hearing aid /aids ,ear hearing enhancer ,sound amplifier ,daily living aids,headphone,hearing aids #Good quality

Maximum Saturation

Sound Pressure:

125 ± 5 dB

Maximum File Acoustic Gain:

≥52 dB

Harmonic Distortion:

≤5‰

Frequency response:

450~3500hz

Equivalent Input Noise:

≤30 dB

Standard Battery:

AG13 or A675 Button cell

Max Working Hours with

Standard Battery:

70 h

Working Voltage:

D.C. 1.5V

Operating Current:

≤4 mA

Measurement:

5.3×4.4×1.0 cm

Net Weight:

9 g (without Battery)

Special Function Key:

None

Color:

Beige

Detailed Specifications:

Place of Origin: Guangdong China (Mainland)|Type: Professional Amplifier|Brand Name: hearingking|Model Number: 82|pocket hearing aid: bte hearing aid|heairng aid: heairng aid|new design: brand new|hotsale: good quality