|Place of Origin:||Guangdong, China|
|Minimum Order Quantity:||1000pcs|
|Packaging Details:||Dimensions per Unit:19*6.3*21 centimeter • Weight per Unit:100g• Units per Export Carton:10000 • Export Carton Dimensions L/W/H: 42*33*24 centimeter• Export Carton Weight:3 Kilograms|
|Delivery Time:||10-15 days|
|Payment Terms:||Telegraphic Transfer in Advance (Advance TT, T/T)|
|Supply Ability:||15,000,000PCS Per Day|
|Product Name:||5W*2 PAM8403 Bluetooth TF-Card Dual Channel||Chip:||PAM8403|
|Transmission Distance:||20 Meters (no Blocking)||Supply Voltage:||5V (Micro Input)|
|Number Of Channels:||2||Maximum Power::||5W+5W|
|Installation Aperture:||4||Net Weight:||28g/42g|
PAM8403 Bluetooth Amplifier Audio Board,
5W Bluetooth Amplifier Audio Board,
5V TF Card Audio Board
PAM8403 Bluetooth Amplifier audio Board 5W*2 printed board assembly USB TF-Card Dual Channel Mini Speaker DIY
Instructions for using CY-A150
1. Install the TR18650 battery first, pay attention to the positive and negative points! (Battery needs to be purchased by yourself)
2. Two wires are connected to the speaker speaker, red is positive, black is negative
3. Insert the SD card with the song file in the SD card slot or insert the U disk with the song file on the USB interface.
(Also connected by Bluetooth, but need to be powered on before connecting)
4. Open the switch key, it will automatically read your SD card or USB flash drive, and start playing songs. If the SD card and USB flash drive are installed at the same time, it will read the SD card file and play it by default (if you want to play U) Disk song, you can press the 1 button to play the list switch button)
Description of CY-A150
1 button is the playlist switch button, you can choose to play the SD card, or the song in the U disk, but the Bluetooth connection list can not be switched, and you need to remove the SD card and U disk
The 2 button is the play pause button.
The 3 button can be a cut song button or a volume button. A quick press is to play the previous song, and a long press is to increase the volume.
The 4 button can be a cut song button or a volume button. A quick press is to play the next song, and a long press is a volume plus small.
Note: U disk and SD card need to be removed when connecting to Bluetooth. To connect.
Parameter of CY-A152
|Chip Type||D Class|
|Supply Voltage||DC5v 2A|
|Output channel||Two channel|
Note:The decoding chip supports most of the music formats on the market, such as MP3, WAV, WMA, etc. (Do not rule out that some rarely used music formats cannot be played normally)
Professional: We are trading company and have some well cooperated factories specializing in making:
Schottky Signal Diode, Schottky Barrier Diode, High Current Rectifier Diode, Fast Recovery Diode and so on.
We have a profession team for design, technology, and quality control.
We provide best quality products with reasonable price.
Our Strict Quality Control:
1. Our quality controller has working in our factory for more than 10 years, very expericed.
2. We will test the each product, each accessory before shipping, to make sure its high quality.
3. We will pack the cargo well?to make sure the goods in good status during delivery.