Dear customer:
Thank you for visit our store,we are proffessional "Business & Industrie" seller for 10 years,our main products included:Sensors,modules devolpment board, LED displays, other IC procuts an so on,any question about DIY robot,Arduino,or Raspberry Pi will be welcome to discuss with us,we will try our best to supply the most advanced product and price,(if we sale more,the cost of made one product will be reduce and we will change or price to make you save more.
Hope you enjoying yourself here!
We appreciate your business!
We will arrange shipping for you within 24 Hours after payment cleared except the holidays.
We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
-We ship items to Worldwide. Thank you!
-we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.
We accept PayPal payment ONLY.
* We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
* If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse.
* Please include your eBay ID and item number with any email requests.
* When you satisfied with our product and services please leave us positive feedback.
* If you have got the package, please confirm "Delivery on time" For us.
* If a problem occurs, contact us immediately with any email request.
* Just contact us using the " Ask the seller a question" link on eBay.
TF Card U-disk MP3 Format Decoder Board Amplifier Decoding Audio Player
Support MP3 format, power on auto play, red LED indicator flashes when playing status.
On-board 2W mono amplifier (5V power supply up to 3W)
Direct speaker connection (recommended with 4Ω 3W speakers), 3.5mm audio port for audio output, can be connected to headphones or external audio.
With Micro USB power supply interface, Type-C interface 2 kinds of interfaces, through the cell phone data cable using mobile power or USB, Type-C charger power supply.
Can also be powered by 3.7V lithium battery.
Interface: Micro USB, Type-C interface
Power supply range: DC 3.7~5.5V
Support MP3 format, power on auto-play, red LED indicator flashes when playing status.
Support U disk, TF card playback mode;
Power on default TF card playback mode, if TF card is not inserted automatically jump to U disk playback mode, if both devices are installed, you can manually set the playback mode, please see the key operation instructions for details.
The key can be used to switch up/down tracks, volume +/volume -, pause/play and mode switch, please refer to the key operation instructions for details.
You can set the "single song/full song" loop by pressing the key, the default full song loop is on, press the "Repeat" key to change the loop mode.
"Prev/V- -" key: "short press" to switch the "previous" song, "long press" for "volume decrement"
"Next/v+ +" key: "short press" to switch to "next" song, "long press" to "Volume up"
"P/P/Mode" key: "short press" for "play/pause" switch, "long press" for U disk TF card "mode" selection
"Repeat" key: "short press", for "single song / full song" cycle switch (no long press function)
1. "Long press" time about 2S
2. If you use the U disk playback mode, it is recommended that 5V power supply, some U disk does not support 3.7V power supply.
1*Module
Am 27.03.2023 hat der Verkäufer die folgenden Angaben hinzugefügt: