OSOYOO Digital Tone Clip Hearing Aids Aid In-Ear Sound Voice Amplifier Adjustable Kits

Features

• Rechargeable portable hearing aid
• O-H-N switch (On/Off switch, Low frequency adjustment)
• Maximum Saturation Sound Pressure: 127dB +/- 4dB
• Applicable Scope of Hearing Loss: 56dB +/- 5dB
• Frequency Range: 450Hz - 3500Hz

Product Details

• ASIN: B00J1X4MFQ
• Item model number:
• Average Customer Review: Customer Reviews

Product Description

Features:
• Rechargeable portable hearing aid
• Built-in 400mAh Lithium battery
• Loud and clear voice
• LED light indicator
• O-H-N switch (On/Off switch, Low frequency adjustment)
• O-4 lever volume control
• Maximum Saturation Sound Pressure: 127dB +/- 4dB
• Applicable Scope of Hearing Loss: 56dB +/- 5dB
• Frequency Range: 450Hz - 3500Hz
• Harmonic Distortion: ≤5%
• Equivalent Input Noise: ≤32dB
• Operating Voltage: 3.7 V
• Operating Current: ≤3 mA
• Main Unit Size 29 x 20 x 80mm

Package Content:
• 1 x Rechargeable Hearing Aid
• 1 x Earphone with Microphone
• 3 x Earplug
• 1 x USB Charging Cable
• 1 x Power Adapter
• 1 x User Manual