Mini BTE Hearing Amplifier Analog Invisible Sound Amplifier for Seniors Noise Reduction

Product Specifications: J-968 Rechargeable Hearing Aid

General Information

Model Number: J-968

Device Type: Behind-the-Ear (BTE) Hearing Aid

Battery Type: Rechargeable Battery (Eco-friendly & Cost-effective)

Power Supply: 3.7V DC

Physical Dimensions

Product Size: 45 x 40 x 12 mm (Compact and Portable)

Net Weight: 7.0g (Ultra-lightweight for comfortable all-day wear)

Technical Performance

Maximum Output (OSPL90 Max): ≤130dB + 3dB

HFA Average Output (OSPL90 HFA Avg): 120dB ± 4dB

Gain (FOG50 HFA Avg): 41dB ± 5dB

Equivalent Input Noise (EQ Input Noise): ≤29dB + 3dB

Total Harmonic Distortion (THD): ≤3% (Ensures clear sound quality)

Frequency Response Range: 500Hz - 3100Hz (Not narrower than)

Features & Modes

Mode Adjustment: 2 Modes (Allows switching between different listening environments)