DC 3.7V To 5V 3W Digital Audio Amplifier Board Dual Plate DIY bluetooth Speaker Modification Sound Music Module Micro US

DC 3.7V To 5V 3W Digital Audio Amplifier Board Dual Plate DIY bluetooth Speaker Modification Sound Music Module Micro US
Eachine1
sku: 1321336
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$9.99
Shipping from: China
   Description
Description Material electrical componentsOperating voltage DC 3 7 5VSize 40 20mmPower 3W Package Included 1 x DC 3 7 5V dual plate 3W amplifier board DIY bluetooth speaker modification module
   Price history chart & currency exchange rate

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