KAIXINWEI F-18 DC1.5V In-ear Hearing Aid Sound Amplifier, F-18
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. Ergonomic earplug design, even if you wear it for a long time, you will not feel pain.
5. 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 Weight |
|
Delivery
Fast & Free Delivery on Eligible Items.
Amazon Customers
We Sell Thousands of the same exact products Amazon have listed; but at a Cheaper Price. So Order Now & Checkout with Amazon Payments; so you can use a payment system you trust and Save Money in the process.
Payment Options
To Select from an Extensive amount of Payment Options; including Credit/Debit Card (Visa/Mastercard etc.) Apple Pay, Shop Pay, Amazon Payments, PayPal & more. Select the "Add to Cart" option and then Select "Checkout."
Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.