3 Review(s)

?Specifications: 1. good sound quality. 2. Model:-Hearing Aid 3. Material:-Hearing aid:-ABS, Ear Cap:-Silicone 4. saturation sound pressure level: 125db 5. full-on acoustic gain45db 6. frequency response: 450-3800hz 7. equivalent input noise: <30db 8. operation voltage: 1.5v 9. operation current: 10.8ma? Easy operation: 1-A key switch, a key to adjust the volume, the user can according to need to adjust the volume size, watch it and you understand; 2.Low frequency noise control: Form suitable for the frequency response of slope type hearing loss output, a wide range of accuracy and effective sound control, able to go outside all kinds of noise; 3.Convenient to carry: Small hearing aid, convenient to carry, go out communication and travel; 4.MPO maximum output control: Effectively adjust the amplification input voice loudly, can choose frequency output limit, corresponding uncomfortable threshold properly adjust the maximum output.?Additional FeaturesMax Sound Output:-130±5dB,Sound Gain:->=50dBTotal Harmonic Wave Distortion:-?5%Frequency Range:- 300-4000HzBattery size:A675/AG13Bionic Ear Sound AmplifierSpecifications: Color: Beige Original box: Yes Amplifier Size: 55*55*10mm Item size:83*82*28mm Package size:82*21*190mm Item Type: Ear Care Material: Plastic Model Number: JZ-1088A Features: Sound Amplifier Power: battery? Features:Inner Ear Type, Auto Noise Reduction, Super Sensitivity, Gain Control, Low Consumption, Condenser Microphone Amplify sounds up to 40 decibels Type: Behind The Ear Design: Sleek Design Model:- Hearing Aid Material:- Hearing aid-ABS, Ear Cap-Silicone Size(L/W/H): 15*4*9 (MM) Weights: Less Than 10gm? Sleek DesignBest sound amplifier adjustable tone hearing aid. It is a best sound amplifier adjustable tone hearing aid. Super mini size and light weight, not easily to be seen. 100% bran