OZNALA 1 Pair Rechargeable Digital Hearing Aids In-Ear Small Invisible Sound Voice Amplifier Enhancer

Features:
Specially designed for hearing-impaired people, more suitable for the ear canal. Even when used for a long time, there is no pain.
Your hearing aids can be charged using the detachable charging case (you will need to charge the charging case first).
Maximum gain is 117dB, suitable for moderate to severe hearing loss (see hearing loss table).
If the earmuffs are not fully inserted into the ear canal, or if the air leaks out of the earmuffs, it will cause an annoying whistling sound. We offer 3 different sizes of ear tips to reduce whistling and noise.
Super-mini size and light weight for easy carrying.

Description:
INTUITIVE DESIGN WITH EXCEPTIONAL QUALITY: A common issue with sound amplifiers is hearing a lot of unnecessary noise. Issues like these can be prevented by having low noise equivalent output and noise reduction. Binaural hearing devices can transmit sound separately to each ear resulting in a clearer more distributed sound
 
LIGHTWEIGHT AND DEPENDABLE: Compared to behind-the-ear (BTE) or in-the-ear (ITE) models, we offer a better hearing experience. The mini sound amplifiers allow you to hear natural high-quality sound while reducing background noise. They’re comparable to wireless earbuds in size. The small design fits in the ear and is almost invisible to the eye
 
ASTOUNDINGLY FAST & RELIABLE BATTERY PERFORMANCE: Changing batteries is a thing of the past. With the included portable charging case, you’ll be able to use our personal sound amplifier devices for up to 24 hours on a single charge. Constant replacing of batteries is not only costly but can also damage the device. By having their own charging case, our sound amplifiers have a continuous power source and provide a more stable performance
 
EFFORTLESS OPERATION, READY-TO-USE OUT OF THE BOX: Experience simplicity at its best with our latest hearing aid model – no programming required. Each purchase includes 2 personal sound amplifiers, 1 convenient charging box, and 1 USB to USB-C cable. Easily charge your device using the included USB to USB-C cable . Ideal for those on the move, its compact and lightweight design allows the case to fit seamlessly into your pocket, purse, pouch, or bag. Enjoy hassle-free, wherever you go.
 
DESIGNED WITH YOU IN MIND: Since they’re color-coded, you can easily tell immediately which one you need to put on. Red goes to the right ear and blue to the left ear. The charging case has a light indicator that tells you whether they are still charging or fully charged. Looks similar to a very popular mobile earbuds charging case

Specification:
Colour: white
Charging time: 4-6hours
Working time: 20 hours
Material:ABS+silicone
Voltage: D C 3.7V
Model: Z-19
Peak OSPL 90: ≤117dB+3dB
HAF OSPL 90:110dB±4dB
HAF/FOG gain: 29dB±4dB
Frequency range: 300-3500Hz
Total harmonic distortion@500Hz:≤7%
Total harmonic distortion@800Hz:≤7%
Total harmonic distortion@1600Hz:≤7%
Equivalent input noise level: ≤25dB+3dB
Rated power supply current consumption: ≤2mA