Z-20 In-Ear Hearing Aid Digital Noise Canceling Sound Amplifier(Left Ear Blue)
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ready to ship within 15 business days. Shipping time depends on your delivery address. The most
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Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
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Product information
Condition:
New
Location:
International
Product code:
TBD0603875501F
Bob Shop ID:
597033109
1. This hearing aid is specially designed for the elderly or people with hearing problems, suitable for those people or patients with hearing loss.
2. Low power consumption, high fidelity, high-quality chip
3. With volume control function, the volume can be adjusted to meet your own needs and preferences.
4. Built-in battery power supply, smaller, simpler, more convenient, more powerful and more stable.
5. With digital circuit and automatic noise reduction technology, the sound is natural and brings you a comfortable experience.
6. Ergonomic earplug design, even if you wear it for a long time, you will not feel pain.
Parameter:
1. Maximum sound output: 122+/- 3dB
2. Sound gain: greater than or equal to 28dB+/- 2dB
3. Total harmonic distortion: less than or equal to 3%
4. Frequency range: 300-4800MHz
5. Input noise: less than or equal to 26dB
6. Voltage: DC 1.4V
7. Current: less than or equal to 1.2mA
8. Using A10 battery can be used for 5~7 days