Rechargeable Hearing Aids Hearing Aids For The Elderly, US Plug

Rechargeable Hearing Aids Hearing Aids For The Elderly, US Plug
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sku: 1340598
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$8.09
Shipping from: China
   Description
1. Accessories: host (1) USB cable (1) charging base (1) brush (1) earplugs (6) English manual (1)2. Output power: 3.6mW3. Maximum sound output: 130 ± 4dB4. Sound gain: 30 dB5. Frequency range: 100--4000 Hz6. Equivalent input noise: ≤28dB7. Harmonic distortion: ≤6%8. Continuous working time: ≥15 hours9. Battery capacity: 40 mA battery is a rechargeable battery10.Working current: ≤3 mA11. Working voltage: 1.2V12. Speaker impedance: 110 ohms
   Price history chart & currency exchange rate

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