1.Introduction:It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control. It has 10pcs RGB LED music spectrum display. It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers. The voice is clear and loud.2.Feature:1>.Music spectrum display2>.BLE5.0 Bluetooth audio play3>.Support TF Card and U-disk music4>.Remote controller5>.Adjustable Next/Prev/VOL+/VOL-/Play/Pause6>.Support power OFF memory function7>.DIY manual soldering8>.Simple and easy to operate3.Parameter:1>.Item name: RGB LED Spectrum Bluetooth Audio Speaker DIY Kit2>.Work Voltage:DC 3.7V-5V3>.Bluetooth Version:5.04>.Bluetooth Distance:15meter(Max)5>.Amplifier Power:3W*26>.Music Source:Bluetooth/U-disk/TF Card7>.Control Type:Bluetooth/Remote Controller/On Board Button8>.LED Color:Yellow/Green/Red/Blue9>.Work Temperature:-40℃~85℃10>.Work Humidity:0%~95%RH11>.Size(Installed):135*74*64mm4.Component listing:

5.Remote Controller:

6.Note:1>.It is a DIY kit so that need finish install by user.2>.It is work voltage is 3.7V-5V so please make sure the input voltage can not more than 5V.Otherwise, it will be damaged.7.Application:1>.Training welding skills2>.Student school3>.DIY production4>.Project Design5>.Electronic competition6>.Gift giving7>.Crafts collection8>.Home decoration9>.Souvenir collection10>.Graduation design11>.Holiday gifts8.Installation Steps: