DIY: Mini Bluetooth Speaker

Homemade bluetooth speaker with nice bass: Bluetooth Module: Speakers: Passive radiator: Protection board: DC module: 18650 Batteries: 18650 Holder: Drill Bit used : B7000 glue: 2S charger: I present you “The Furious Mini Speaker“ ! -Simple design, easy to build, painted with black mate spray can -Tiny 40MM / 1.5 inch speakers and radiators -Recorded with camera mic -Protection board with balance function -(Correction) In the schematic the switch is placed before the step down module -Size 12cm x 6cm x 6cm -Schematic at 7:00 Thank you for watching ! Free music copyright list: Star Party - Legends [NCS Release] NIVIRO - Flashes [NCS Release] Ascence - Konnichiwa [NCS Release] Jim Yosef - Moonlight [NCS Release] Clarx - Bones [NCS Release] Raiko - Revenger [NCS Release] (DC 5V 3W Digital Audio Amplifier Board Double Dual Plate DIY Bluetooth Speaker Modification Sound Music Module Micro USB DW-CT14 AIYIMA 2pcs 40MM Mini subwoofer Audio Portable Speakers 16 Core 4 Ohm 5W Full Range Speaker Rubber Side NdFeB Magnetic Speaker 2S 10A 18650 Lithium Protection Board BMS PCM PCB Li-ion Lipo 2 Cell Pack with Balance Function Charger Protect Module, Start to finish full video Easy ,cheap and affordable project, Homemade, wood working, micro boombox speaker) #DTekDIY