Hearing aid AMPLIFIERS-Mini Deaf Aid Sound Voice Amplifier with

Description

Mini BTE Hearing aidMax Sound Output: 130dB ± 5dBMax Sound Gain: 50dB ± 5dBHarmonic Wave Distortion: ≤5%Frequency Range: 300~4000 hzInput Noise: ≤30 dBBattery: AG13 Button battery (Included)Working Voltage: dc1.5VWorking Current: ≤4mAColor: As the picture showsItem Size: 6.75 x 4.35 x 1.9cmPackage Size: 8.5 x 5.5 x 3.5cmNet Weight: 7gPackage included:1 x V-168 Hearing aid5 x Earplug (different sizes)2 x AG13 button cell battery1 x User manual1 x Box