KAIXINWEI F-18 DC1.5V In-ear Hearing Aid Sound Amplifier, F-18 – TPU

KAIXINWEI F-18 DC1.5V In-ear Hearing Aid Sound Amplifier, F-18 – TPU.

Key Features:

• This hearing aid is specially designed for the elderly or people with hearing problems, suitable for those people or patients with hearing loss.
• Low power consumption, high fidelity, high quality chip.
• With volume control function, the volume can be adjusted to meet your own needs and preferences.
• Ergonomic earplug design, even if you wear it for a long time, you will not feel pain.
• Specifications:
• - Power supply: AA battery x 1 (not included)
• - Voltage: DC1.5V
• - Sound output: 129db
• - Sound gain: 55dB max
• - Harmonic distortion: less than 5%
• - Frequency range: 450-3500Hz
• - Input noise: less than 30dB
• - Working current: less than 4mA

Package Info: Weight: 0.12kgs / 0.26lb, Size: 12cm * 8.6cm * 3.2cm / 4.72inch * 3.39inch * 1.26inch

Shipping: Shipping charges and final delivery dates are shown at checkout.