SALE Digital Hearing Aid Aids Kit Behind the Ear BTE Sound Voice Amplifier F-138

Availability: 80 in stock

Max Sound Output: 129dB ± 4dB

Condition: New

Input Noise: ≤30 dB

UPC: 635648364759

Harmonic Wave Distortion: ≤5%

Item must be returned within: 30 Days

All returns accepted: Returns Accepted

MPN: ZTQ3130100103

Brand: OLIECO

Type: Hearing Amplifier

Sound Processing: Digital

Working Current: ≤4mA

Refund will be given as: Money Back

Model: F-138

Return shipping will be paid by: Buyer

Max Sound Gain: 50dB ± 5dB

Restocking Fee: No

Working Voltage: 1.5 V

Frequency Range: 450~3500 hz

Device Size: Behind the Ear (BTE)

Country/Region of Manufacture: China