1.Introduction:
SMD LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control.
Designed with 8*12 LED matrix music spectrum display in Yellow/Green/Red/Blue.
It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers.
The sound quality is clear.  

2.Parameter:
1.Item name: LED Spectrum Bluetooth Audio Speaker DIY Kit
2.Work Voltage:DC 3.7V-5V
3.Bluetooth Version:5.0
4.Bluetooth Distance:15meters (Max)
5.Amplifier Power: 3W*2
6.Music Source: Bluetooth/U-disk/TF Card
7.Control Type: Bluetooth/Remote Controller/On Board Button
8.LED Color: Yellow/Green/Red/Blue
9.Work Temperature:-40℃~85℃

3.Feature:
  Music spectrum display.
  BLE5.0 Bluetooth audio play.
  Support TF Card and U-disk music.
  Remote controller.
  Adjustable Next/Prev/VOL+/VOL-/Play/Pause.
  Support power OFF memory function.

【Bluetooth Amplifier DIY Kit】: The Soldering Project DIY Kits are used to installed to an electronic transparent stereo speaker with high-power speakers, beautiful music Spectrum and transparent Acrylic shell. This Electronic DIY kit help you to learn basic electronic knowledge and circuit principles, and practice soldering skills enjoyably for you and your kids, or students, or DIYers.

【Great Electronic Soldering Project】: Great School Science Project kit for soldering practice and also suitable for family education. Not only to improve your soldering skills, you will also will be more familiar with electronic components and learn more interesting electronics things. But please note, this soldering kit requires certain foundation of basic electronic theoretical knowledge and welding and hands-on ability.

【Easy Installation】: The bluetooth module board is soldered and can be used directly after connection. You only need to solder the spectrum kit, connect the wires, and assemble the shell. Fun and entertaining, build your own bluetooth Speaker by yourself, a cool project and challenging enough to be fun.  About power: 5V mobile phone charger or computer power supply can be used, the sound quality will be better when the current of the power supply is 2A.

【Functions & Features】: Two 5W 4ohm Speakers. Colorful 12-channel music spectrum, cool lighting effects while listening to music, visual and auditory enjoyment. Two control methods, Bluetooth connection or infrared remote control. Bluetooth Operation: turn on the Bluetooth of the mobile phone, find "HJ-MZ" and click connect. After disconnecting Bluetooth, it will automatically switch to TF card or U disk.

【Free Shipping & User Manual Available 】: This DIY Kit can get the Free Shipping via Airmail with Register Tracking Number Service.  Manual with installation details in PDF Version is available. Feel free to contact orders@icstation.com for any other question.

Please Click here to download installation manual: