ZHIQIAN
5pcs DIY Electronic Kit Set Hearing Aid Audio Amplification Amplifier Practice Teaching Competition
5pcs DIY Electronic Kit Set Hearing Aid Audio Amplification Amplifier Practice Teaching Competition
Regular price
$359.00 USD
Regular price
$598.33 USD
Sale price
$359.00 USD
Unit price
per
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Description:
Power supply: 3V battery
Board size: 50*30mm
Package included:
5 x Hearing aid DIY kit
Power supply: 3V battery
Board size: 50*30mm
Package included:
5 x Hearing aid DIY kit
