KAIXINWEI VHP-1607B DC3.7V In-ear Hearing Aid Sound Amplifier – TPU

KAIXINWEI VHP-1607B DC3.7V In-ear Hearing Aid Sound Amplifier – 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.
• Double noise reduction, low power consumption, high fidelity, high-quality chip.
• Small in size and light in weight, it helps you get rid of the shackles of earphone wires, and is convenient for watching movies and enjoying dramas, etc.
• Ergonomic earplug design, even if you wear it for a long time, you will not feel pain.
• Specifications:
• - Power supply: lithium battery
• - Rated operating current: less than 1.4mA
• - Frequency response: 300-5000
• - High frequency average: less than 106db
• - Sound gain: 28db
• - Total harmonic distortion: less than or equal to 7+3%
• - Equivalent output noise: less than or equal to 2db+3db
• - Sound output: 128db
• - Voltage: DC3.7V

Package Info: Weight: 0.05kgs / 0.12lb, Size: 14cm * 10cm * 4cm / 5.51inch * 3.94inch * 1.57inch

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