Old People Hearing Aids Genuine Deaf Ear Wireless Invisible Young People Old People Voice Amplifier Cochlear

$15.62

Product information: Power supply method: USB Color: Skin color - Universal left and right Specifications: USB direct charging, European standard, American standard, British standard Battery life: more than 12 hours Features: MAX OSPL90: 1293dB 2 .Harmonic Wave Distortion: 10% Frequency Range:4505000Hz Sound gain: 385dB Input Noise: 293dB Charing box: Include 300mAH Full charging about 3 hours OK to hearing Amplifiers recharging about 4 times Hearing Amplifiers: Include 35mAH Full charing about 2 hours Working more than 25 hours Packing list: 1 x Main unit 1 x Charging case 3 x Earplugs 1 x Hair brush 1 x USB charging cable 1 x English instruction manual Product Image: