Big discount!!Digital Hearing Aids Aid Behind the Ear Adjustable Sound Amplifier 4 Channels

Big discount!!Digital Hearing Aids Aid Behind the Ear Adjustable Sound Amplifier 4 Channels

大优惠!!数字助听器助听器的耳朵可调音效放大器4个通道的背后

7.4 USD

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热点

1.在耳内助听器
2.体积可以调整,以4种不同的级别。

鲍威 - [R音的X 168入耳式助听器是一种高质量的助听器,它可以帮助你听到的声音清晰响亮。 的体积可以调整,以4种不同的级别。

产品特点:
准确和容易使用
体积可以与4个级别进行调整。
帮您听到的声音清晰响亮,无论是室内还是室外。
最大响度130 ± 5分贝。
灵敏度: ) / = 50分贝。
频率范围: 300Hz以下〜 4000HZ 。
总谐波波形失真: < /=5%
输入噪声: < /=30dB
电压: 1.5V
当前 : < /= 4mA

套餐包括:

  • 1 X X - 168入耳式助听器
  • 2× LR44 1.5V电池
  • 3×耳塞
  • 1个手册



Hot spots

1. In-Ear Hearing Aid
2. The volume can be adjusted to 4 different levels.

Power tone X-168 In-Ear Hearing Aid is a quality hearing aid which can help you hear the sound clearly and loudly. The volume can be adjusted to 4 different levels.

Features:
Accurate and easy to use
Volume can be adjusted with 4 levels.
Help you hear the sound clearly and loudly, whether indoors or outdoors.
Maximum loudness 130 ± 5dB.
Sensitivity: ) /= 50dB.
Frequency range: 300Hz ~ 4000Hz.
Total harmonic wave distortion : < /=5%
Input noise : < /=30dB
Voltage: 1.5V
Current : < /= 4mA

Package Includes:

  • 1 x X-168 In-Ear Hearing Aid
  • 2 x LR44 1.5v Battery
  • 3 x earplugs
  • 1 x Manual