Better Hearing Better Life Hearing Device Black R Brand New.
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SAFE AND COMFORTABLE: Our hearing aids are made with the latest materials, including a nano-coated, waterproof, and sweat-proof shell. Plus, with no radiation or harm to human ears. Perfect for people with poor hearing, the earplugs can be adjusted for both left and right ears.
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Model Number.
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Mini hearing aids. bte hearing aid. Ear Hearing Amplifier. hearing device. sound amplifier.
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These large and light weight hearing aid cases have a hard outer water resistant shell and are ideal for carrying hearing aids and accessories. These hand made cases have been made stitch by stitch with extra effort and care!
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Best before: September 2027 (or later).
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Total harmonic wave distortion: ≤7%. Input Noise:≤32dB. Max sound output:118±4dB. Sound gain: ≥32dB±2dB.
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Product 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
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