Portable Speaker, usb, bluetooth, sd card, fm radio, mp3/mp4, list:
Car stereo: https://goo.gl/uk29U5
or http://bit.ly/2RE9fGK
Speakers: http://bit.ly/2lOOJYv
or https://goo.gl/ypV2f1
RGB leds: http://bit.ly/2nw6pIP
or http://bit.ly/2ljsZn7
4S: tester: https://goo.gl/LXx8oz
or https://goo.gl/GQCnch
DC module: https://goo.gl/XPGaXg
or https://goo.gl/ZsEU1N
18650 Batteries: https://goo.gl/ksddQG
or https://goo.gl/iS1MTW
Tweeters: http://bit.ly/2lNMPaB
18650 Holder: https://goo.gl/vrUC2A
Power jack: https://goo.gl/AL7bgU

Drill Bit used: https://goo.gl/jmh3AP
or https://goo.gl/VpJbLE
Multi charger: https://goo.gl/RzrCf8
or http://bit.ly/2VAebfY
Multimeter: https://goo.gl/n8whXr
or https://goo.gl/JJkkx1

I present you "The Partybox Blaster" !

-Schematic at 15:36, the sound is loud and clear with a good amount of bass, can be used as a portable speaker using 18650 batteries, lights can can turned on or off with many functions of lighting avaliable, radio and lights with remote control.
-The batteries have PCB and are charged with external charger.
-in one of my previous videos i did an unboxing of some gadgets used to build this project.

Free music copyright list:
[No Copyright Music] Finesse - Peyruis
[No Copyright Music] Up Above - Pyrosion
[No Copyright Music] Shine - Declan DP
[No Copyright Music] Lightness - Nomyn
[No Copyright Music] Life Goes On - Del.
Music removed because its not free anymore
Alex Skrindo & Miza - Thinkin' [NCS Release]
Robin Hustin x TobiMorrow - Light It Up (feat. Jex) [NCS Release]
NIVIRO - I Just Wanna [NCS Release]
Kozah - Heavens [NCS Release]
Kevin MacLeod - Latin industries
NIVIRO - I Just Wanna [NCS Release]

(Shop project , office, garage 7010B, 4S Lithium Battery Pack Power Indicator, LABO LB - PS1501D, T10 5050 SMD RGB, homemade stereo loud box car audio
Double Din 7" LCD Touchscreen Bluetooth Car Stereo)
#DTekDIY