KXW-212 Mini Portable Hearing Aid Ear Amplifier Sound Adjust

Specifications: Name:Hearing Aid With Intelligence UV Box Model:KXW212 Color:as picture show Max Sound Output:1304dB Frequency Range: 450~3500Hz Equivalent Input Noise Level: 32dB Total Harmonic Distortion:10% Full Sound Gain:45dB5dB Voltage:DC1.5V Current:6mA Battery Type:L1154F (Not included) Box Battery:2PCS 1.5V AAA battery (Not included) Features: -Killing bacteria box,it will turn off after 20 min. -The body can prevent accumulation of dust in a short time -Lightweight, wearing close to nothing, comfortable and natural -Strengthen the against external noise and make the sound output to the ear canal smoother Package Included: 1 x Hearing Aid 1 x Killing bacteria box 1 x Brush 3 x Earplugs 1 x Operation Manual