Micro USB/Typ-C 4Ω 3W Bluetooth Endstufe 3,7 V Li Akkumodul Zum Selbermachen
ab 2,93 €
Output power: 4Ω 3W. Interface: Micro USB, Type C. Micro USB and Type C 2 kinds of interfaces can be selected, can be connected to 4Ω 3W-5W external speakers. Circuit board only connects a speaker can not be divided into positive and negative.
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