DC3.7-5V MP3 Bluetooth 4.1 Audio Receiver Modul Lautsprecher verlustfreie Dekodierung Platine
2,72 €
Audio quality: MP3 lossless decoding. Decoding board 1. Support Bluetooth version: support Bluetooth 4.1 or below. With Bluetooth connection password, to prevent others from misconnection operation. The batch of goods Bluetooth password: 1688 (need to enter the password to connect, can not be modified).
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