1 Pair Invisible Rechargeable Mini In Ear Digital Hearing Sound Amplifier Aids

Description: Description： 1.Imported chips - Adapt to a variety of auditory environments, present natural sound quality, make sound transmission more stable and clear sound quality. 2.Long battery life - The charging box has a built-in large-capacity battery 300mAh, which can provide 24 hours of working hours. 3.Compact charging case, easy to carry - Exquisite oval-shaped charging box, which can be charged and stored, convenient to travel and does not take up space 4.One key adjustment, simple operation - Long press to adjust the mode, short press to adjust the volume. 5.We have three different size of hearing aid earplug to choose from ,It will better fit your earhole and wont feel bloated and painful after you have wore it for a long time. Features: 1.Max sound out put:118+/- 3dB 2.Sound gain:gt;= 35dB+/- 5dB 3.Total harmonic wave distortion:lt;= 5% 4.Frequency range:300-4500MHz 5.Input Noise:lt;=32dB 6.Voltage:d.c.1.2V 7.Current:lt;=5mA 8.Main unit, Charing 2 3 hours for 20 hours use 9.Charing case 90 mins for hearing aids charing 5 times Package list: Host x2 Charging compartment x1 Earplugs x6 Brush x1 Manual x1 USB data cable x1 Note: The hearing aids come with different size earplugs,please choose the correct size earplugs to make it wears comfortable and avoid whistler. If noise, it is working, not any defective, just operate as below: Adjust volume to Min----Put into your ear---Stuffed tightly----Adjust volume again----OK

Price: 46.99 USD

Location: China

End Time: 2025-01-20T02:56:01.000Z

Shipping Cost: 0 USD