FDA Bluetooth APP Control TWS Microphone CIC Hearing Aids
* 100% Rechargable, Magnetic Charging Station
* Crystal Clear Digital Sound Quality
* Comfortable Wearing, Easy to Use
* MCIC Type
* Fits Ear Canal Nicely Without Discomfort
* Easy to Use Up and Down Volume Buttons
* Low Power Consumption Long Time Using Whole Day
* Using Time with Charger Case > 30 hours
* Charging box is also a portable which can supply twice full charges* Earbuds Design
【HEARING BETTER and SOFTER】: If you are experiencing mild to Moderate hearing problems and need sounds to be amplified to hear comfortably, then the hearing amplifier could be the ideal solution.
【APP CONTROL】:The new exclusive app features more personalization options, you can adjust the volume and the bass treble via APP.
【ONE TOUCH】:One-key switching programs, wake up you, and hands-free call. You need to touch the button to change the listening mode you want.
【Rechargeable】: Place it in the charging base, you will get a 24 hours using duration. As easy as charging a mobile phone - no need to dealing with batteries any more.
K22 Rechargeable hearing aids | Analog ear canal |
Maximum output (dB SPL):110 | Frequency range (Hz):200-4500 |
Average output (dB SPL):108 | Harmonic distortion: 500Hz: 3% |
Full gear gain (dB):35 | Harmonic distortion: 800Hz: 3% |
Average gain (dB):30 | Harmonic distortion: 1600Hz:3% |
Battery:rechargeable lithium battery | Internal noise (dB):30 |