2021 Amazon Open fit digital Rechargeable hearing aids

Short Description:

This rechargeable BTE hearing aid is easy to wear and operate, two multi-function buttons, adjustable volume and program switch, prefabricated 2 to 4 listening programs (universal, clear, soft, masking tinnitus), easy to switch.

  • Brand Name: spieth
  • Model Number: SP-DB-H04
  • Type: BTE Hearing Aids
  • Channel: 2 to 10 channels, 10 bands
  • Fitting Range: ≤70dB
  • Product Detail


    Product Tags


    4 channels, 10 bands
    3 programs(Common, high frequency compensation,low frequency compensation)
    Multi-channel noise reduction (9dB)Rechargeable
    Charging case hold 5 times full chargesWind Noise Manager Level 2
    Sudden Impulsive Management Level 2Max output control
    lntelligent volume record learninglntelligent program record learningProgram switch indicator
    Low battery indicator


    Channel :4
    Multi-channel noise reduction:9
    wind noise manager:Level 2
    Loud sound block :Level 2
    Multi-channel expansion:4
    lintelligent wolume recording:√
    lintelligent wolume recording:√
    Sleep mode:√
    lintelligent frequency spectrum anallysis:√
    Maximum output control:√
    Button:Rockcr Switch
    Program switch indicator:√
    Low battery indicator:√


    Peak Gain:35.3
    HFA Full-on Gain:30
    Frequency Range:200Hz–5523Hz
    THD at :500Hz:0.9 % 800Hz:0.3% 1600Hz:0.3%
    Eq. Input Noise Level(dB):22.5dB
    Battery Current Drain:1.41mA
    Attack time(ms):4
    Release time(ms):87

    H4详情_01 H4详情_02 H4详情_03

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