Rechargeable Mini Digital Hearing Aid Sound Amplifiers Wireless Ear Aids for Elderly
Moderate to Severe Loss Drop Shipping
Product Feature:
* Light Weight-Easy to take
* Easy Operation for Elderly
* Digital Noise Cancelling
* Long Standby Time--
Charging Time: about 3H
Working Time after being Fully Charged: about 40H
Product parameters:
* Material: scientific - grade TPE environmentally friendly materials
* Weight: about 8g
* Working Voltage: DC three
* Working Current: ≤1
* Frequency Response: 450-3400Hz
* Max Saturation Acoustic Output: 129dB(+3dB)
* Full Acoustic Gain: 40dB(±5dB)
* Total Harmonic Distortion:<10%
* Equivalent Input Noise:<32dB
Packing list:
Principal machine * 1
Earplugs * 3
Cleaning sweeper * 1
Charger * 1
Package box * 1
For left and right ears!
¡Para oídos izquierdo y derecho!
Pour les oreilles gauche et droite !
좌우 귀를 위해!
Para orelhas esquerda e direita!
Для левого и правого уха!
สำหรับหูซ้ายและขวา!