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
|Shipping Rate||First item||Additional items|
Hong Kong Post: Standard Ground Rate
Usually HongKong post charge 12 dollars,if charge more,I will send emails to you talk about it,hope you can understand.
DHL: Standard Ground Rate
To the US and Europe the DHL freight usually is $25,but other place maybe different.If it charge more,I will send email to you talk about it,hope you can understand it.
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