Wireless Digital Mini Hearing Aid Left/Right Amplifier

Specification 1 Model JZ 1088B2 Color Black3 Material ABS4 Battery 2xAG135 Working Voltage 1 5V6 Working Power 10 8mAh7 Frequency Range 450Hz 3800Hz8 Maximum output saturated sound pressure 130dB9 Full sound gain 45dB10 Equivalent Input Noise 30dBFeatures Designed to fit either left right ear Rubber mount for comfortable wearing Lightweight sound amplifier with ability to hear loudly sounds Replaceable earbud for universal user No need to worry about the size Suitable for persons with slight hearing impairment and occasion that its needed to amplify the sound Package Included 1 x Hearing aid3 x Earbuds4 x Battery1 x User Manual