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DIY Bluetooth Speaker Kit Electronics 45Ohm music acoustic control multicolor spectrumSoldering Project Practice Solder Assembly

$9

설명

Price: 12.99 - 8.83

Product selling points.

1. Use of high-quality materials, durable

2. Music spectrum circuit SMD components, welding more challenging

3.45 magnetic full-range speakers, louder, more powerful stereo effect

4. All-in-one audio installation is easy, powerful, peripheral remote control

5. The unique appearance of this speaker, the shell is cut from imported transparent acrylic, 1. 8mm thick, crystal translucent. With cell phone Bluetooth connection function, infrared remote control function does not need to connect the audio line

 

Parameters.

Power supply: DC3.7-5V input, send USB to DC power cable, note that can not exceed 5V or burned

 

The whole set of Bluetooth speaker kit has been equipped with USB power cable, the circuit board is welded, only need to connect the line assembly can be used, power supply can use cell phone charger or computer 5V power supply, use the current 2A power supply sound quality is better.

Function: 3.7-5V DC power supply automatically play music, 3W + 3W stereo amplifier, support Bluetooth, support for power failure memory, TF memory card / U disk to play music

Upgrade on the basis of Bluetooth speakers, adding a patch spectrum module and sound-controlled flowing light module available, two versions, the effect is more cool, listen to music at the same time there are cool lighting effects, good-looking and good sound

 

Bluetooth operation:

Open the cell phone Bluetooth, you can directly scan the device (no need to switch the decoding board mode), find “DW-CT10-BT” click to connect. After disconnecting Bluetooth, it will automatically switch to TF card or U disk.

This Bluetooth version is 5.0, can be compatible with all cell phones and Bluetooth adapters on the market. The transmission distance is about 15 meters in open area. Support automatically connect back to the paired device and automatically play music

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