Modulo riproduzione vocale DC3.7-5V 5W 32M archiviazione flash controllo lettore musicale MP3
Singal Generator. Equipped with a 5W Class D power amplifier, it can directly drive 4 Ω 3W and 8 Ω 1W speakers. OLED LED&RGB. Voice playback module 1. High level input: S1, S2, S3, S4, S5, S6, S7, S8, S9 Min 2.7V Max 5V.