mp3 Lossless decode board module with amplifi ,mp3 decoderDesigned by PCBWay official , Ships from China
Highlights of the decode board module: Super sound quality, 2W mono amplifier (5V power supply and up to 3W) onboard, connect with speakers (recommended 4Ω and 3W speaker) directly, 3.5mm gold-pl...Read More…
Highlights of the decode board module:
Super sound quality, 2W mono amplifier (5V power supply and up to 3W) onboard, connect with speakers (recommended 4Ω and 3W speaker) directly, 3.5mm gold-plated headphone jack can connect with headphones or audio.
With MicroUSB power supply interface, use the mobile power or USB charger power. You also can use 3.7V lithium battery and USB 5V to supply power.
Key operation instructions
"Prev / V--" key: "short press" to switch "last song", "long press" to "volume down"
"Next / v ++" key: "short press" to switch "next song", "long press" to "volume increase"
"P / P / Mode" key: "short press" to "play / pause" switch, "long press" for the U disk, TF card "mode" select
"Repeat" key: "short press", for the "single / all song" cycle switch (no long press function)
Note: 1. "long press" time is about 2S
If you use U disk mode,suggest 5V power supply, some U disk does not support 3.7V power supply.
Power supply range: 3.7 ~ 5.5V
Product Size: 45mm * 36mm
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