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2024 Best Rechargeable Digital BTE Hearing Aid Adjustable Tone Sound Amplifier Portable Deaf Elderly Hearing Aids

$15.00$35.40

Description

1.Max sound output:118±4dB
2.Sound gain: ≥32dB±2dB
3.Total harmonic wave distortion: ≤7%
4.Frequency range:300-4500MHz
5.Input Noise:≤32dB
6.Voltage:d.c.3.7V
7.Current:≤2mA
8. Full charging about 2-4 hours
9. Normal working about 35 hours

Additional information

Weight0.15 kg
Dimensions13 × 8 × 3 cm
Origin

China Mainland

Brand Name

JMLI

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