Digital In Ear Hearing Aids Wireless Ear Aids for Elderly Moderate to Severe Loss(Silver)

Digital In Ear Hearing Aids Wireless Ear Aids for Elderly Moderate to Severe Loss(Silver)
sku: 2297874
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$6.91
Shipping from: China
   Description
1. Material: ABS2. Output power: 5mW3. Sound gain: 50+/-6dB4. Harmonic distortion: less than or equal to 10% (1000 Hz)5. Equivalent input noise level: less than or equal to 30dB6. Speaker impedance: 180 ohms7. Input voltage: 1 battery (1.5 v / AG3 x 1) battery8. Working current: 5mA9. Frequency range: 200--4000 Hz
   Price history chart & currency exchange rate

Customers also viewed