AUDIOTOP® Digital BTE open-fit hearing aids, 4 Channel


  • Multi-function button for Volume Control and Program Switch, Easy operation, and decent design
  • Open-fit style ear dome, Invisible sound tube
  • Smaller size, light, and comfortably
BTE open fit hearing aids
AUDIOTOP® Digital BTE open-fit hearing aids, 4 Channel $225.00
Wholesale and Custom
  • CE, FDA and RoHS certification
  • OEM and ODM are Available

This 4 channel open-fit hearing aid is the smaller or ‘mini’ behind-the-ear (BTE) hearing aid style, which hides behind your outer ear seamlessly. The sound is transmitted straight to the ear canal through a thin plastic tube that is attached to a tip that comfortably sits within your ear canal.

The BTE open-fit hearing aid uses a Zinc-Air battery 312A, with a push button for VC and a program switch. Suitable for mild-to-moderate hearing loss patients.

The presetting program includes: Basic (regular setting), High-frequency compensation, and Low-frequency compensation.

New design BTE-OE with open-fit style, Intelligent noise reduction up to 13 dB, and intelligent feedback cancellation features.

Small size with soft and clear sound, wear more comfortable and hear more clarity during different using environments.

This is OTC Hearing Aid, which is more convenient for dispenser sales, it can be sold at wholesalers/dealers, supermarkets, pharmacies, hearing clinics, hearing centers, amazon, Walmart, online shops, etc.

Wearing Display

BTE open-fit hearing aid wearing display

AUDIOTOP® BTE Open-fit Hearing Aid Acoustic Parameters

Peak Gain (dB)35
HFA FOG (dB)28
Frequency RangeF1≤200Hz, F2≥6150Hz
THD at 500Hz0.40%
THD at 800Hz0.30%
THD at 1600Hz0.50%
Eq.Input Noise Level (dB)23
Battery Current Drain (mA)1.3
Attack Time (ms)10
Release Time (ms)77

The Open-fit Hearing Aid Function List

Technical CircuitDigital Circuit
Intelligent Noise Reduction6
Feedback CancellationMulti-model
Wind Noise Manager (level)1
Sudden Impulsive Noise Management (level)1
Push Button/VCPush Button
Intelligent Program Record Learning10Min
Program Switch IndicatorY
Low Power IndicatorY

If you complete payment today, your order will be shipped within the delivery date.

Quantity (pieces)1 – 200201 – 1000>1000
Lead Time (days)720To Be Negotiated

Additional information

Color: No selection

Beige, Silver

Channel: No selection