Bảng Mạch Khuếch Đại Âm Thanh Bluetooth 2 Kênh 5v Pam8403 5w + 5w
345.700
₫ 173.800
Sản phẩm Bảng Mạch Khuếch Đại Âm Thanh Bluetooth 2 Kênh 5v Pam8403 5w + 5w đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 345.700 xuống còn ₫ 173.800, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Decription:
Specifications:
Name: Digital Bluetooth Audio Power Amplifier Board
Chip Model: PAM8403
Transmission Distance: Max 20 meters (Unobstructed)
Power Supply: 5V(Micro input)
Number of Channels: 2 channels
Max Power: 5W+5W
Product Size: 49mm x 29mm x 4.5mm
Weight: 50g
Notice: Please allow 2-3mm differs due to manual measurement.
Instructions For Use:
-The first need install the TR18650 battery, pay attention to distinguish the polarity! (The product does not contain batteries, you need to buy it yourself.)
-Two wires are connected to the speaker, red is positive and black is negative.
-Insert an SD card with song file in the SD card slot or insert a U-disk with a song file in the USB interface. (Also connected by Bluetooth, but need to be turned on before you can connect to Bluetooth)
-Open the switch key, it will automatically read the SD card or U-disk, and start playing songs, if the SD card and U disk are installed at the same time, it will read the SD card file by default and play.
5. 1 button is the playlist switch button, you can choose to play the song in the SD card or U-disk, but the Bluetooth playlist can not be switched, and you need to remove the SD card and U disk.
6. 2 button is the play pause button, press pause, then press play again.
7. 3 button is the song switching button, which is also the volume button. Short press is to play the previous song, long press is to increase the volume.
8. 4 button is the song switching button, which is also the volume button. Short press is to play the next song, long press is to reduce the volume.
Included:
1 x Digital Bluetooth Audio Power Amplifier
Specifications:
Name: Digital Bluetooth Audio Power Amplifier Board
Chip Model: PAM8403
Transmission Distance: Max 20 meters (Unobstructed)
Power Supply: 5V(Micro input)
Number of Channels: 2 channels
Max Power: 5W+5W
Product Size: 49mm x 29mm x 4.5mm
Weight: 50g
Notice: Please allow 2-3mm differs due to manual measurement.
Instructions For Use:
-The first need install the TR18650 battery, pay attention to distinguish the polarity! (The product does not contain batteries, you need to buy it yourself.)
-Two wires are connected to the speaker, red is positive and black is negative.
-Insert an SD card with song file in the SD card slot or insert a U-disk with a song file in the USB interface. (Also connected by Bluetooth, but need to be turned on before you can connect to Bluetooth)
-Open the switch key, it will automatically read the SD card or U-disk, and start playing songs, if the SD card and U disk are installed at the same time, it will read the SD card file by default and play.
5. 1 button is the playlist switch button, you can choose to play the song in the SD card or U-disk, but the Bluetooth playlist can not be switched, and you need to remove the SD card and U disk.
6. 2 button is the play pause button, press pause, then press play again.
7. 3 button is the song switching button, which is also the volume button. Short press is to play the previous song, long press is to increase the volume.
8. 4 button is the song switching button, which is also the volume button. Short press is to play the next song, long press is to reduce the volume.
Included:
1 x Digital Bluetooth Audio Power Amplifier
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