DIY Electronic Kit Set Hearing Aid Audio Amplification Amplifier Practice Teaching Competition Electronic DIY Interest Making
![DIY Electronic Kit Set Hearing Aid Audio Amplification Amplifier Practice Teaching Competition Electronic DIY Interest Making](http://ae01.alicdn.com/kf/H6e3e198326844522ae8afd1f617ff971P/DIY-Electronic-Kit-Set-Hearing-Aid-Audio-Amplification-Amplifier-Practice-Teaching-Competition-Electronic-DIY-Interest-Making.jpg_350x350.jpg)
sku: 4000598944061
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$4.24
Shipping from: China
Price history chart & currency exchange rate