KXW210 Mini Portable Hearing Aid Ear Amplifier Digital Sound Adjustable Tone W/Intelligence UV Box
Specifications:
Model:KXW210
Frequency Range: 450~3800Hz
Total Harmonic Distortion:≤10%
Voltage:DC1.5V
Battery Type:L1154F (Not included)
-Killing bacteria box,it will turn off after 20 min.
-Strengthen the against external noise and make the sound output to the ear canal smoother
Package Included:
1 x Killing bacteria box
2 x Earplugs
