Origin:China Mainland
Model Number:TWS07 Rechargeable Hearing Aids
Bluetooth Hearing Aids Whether to program:Can be programmed independently through the mobile APP
Sound amplifier Bluetooth Hearing Aids:Bluetooth Hearing Aids
Bluetooth Hearing aid:Bluetooth ear hearing aid
Hearing Aid Fit range:Within 100 dB Hearing Lose
Bluetooth Hearing aids for deafness:Audio amplifier Bluetooth Hearing Aids
Tools Bluetooth Hearing Aids:Amplifier Bluetooth Hearing Aids
Sound box Bluetooth Hearing Aids:Speaker amplified Bluetooth Hearing Aids
Wireless headphones Bluetooth Hearing Aids:car sound amplifier Bluetooth Hearing Aids
Earphone bluetooth Bluetooth Hearing Aids:bluetooth amplifier Bluetooth Hearing Aids
the listening device Bluetooth Hearing Aids:Sound amplifier Bluetooth Hearing Aids
wireless hearing aid::hearing aid digital rechargeable
Hearing Aids Using:for Elderly Moderate to Severe Loss

Bluetooth Hearing Aid Rechargeable High Power Amplifier Audiphone Sound Amplifier Wireless Headphones For Elderly Make Callings Feature: * USB Rechargeable * Noise Reduction * Bluetooth Function (make calls and music) * 7 Volume Levels to adjust--Touch control * 1.5-2 hours charging time, 8 hours working time * Adjust volume separately for both ears * Touch 1 sec answer the phone 3 sec hang up the phone 5 sec reject the phone Technical Specification: 1. Output. OSPL90 Max. ≤ 105dB 2. FOG50 MAX Gain ≤ 33dB 3. EQ Input Noise ≤ 33dB 4. FREQUENCY RANGE(Not narrower than): 200Hz-4500Hz 5. Working Current ≤ 7mA/ 6. Total Harmonic Distortion 7. Working Voltage D.C 3.7V 8. Play Time: 8 hours The difference between TWS07 with APP and TWS07 no APP So choose us, you not only did not spend too much money, but also improved the quality of life, happier and happier！ Prompt: There are Whistle as you put the battery into the hearing aid . Please donot worry .because the air presure will make Whistle. 1.Please adjust lower volume . 2.Support Android only. 3.Choose the suitable ear plug 4.Make sure if you put the earplug tightly,sound leak will make the Whistle. So choose us, you not only did not spend too much money, but also improved the quality of life, happier and happier！