Make Your Own BLUETOOTH Soundbar at Home in 5 Minutes | Homemade Wireless Audio Project

In this video, learn how to make a Bluetooth sound bar or box that connects easily to your mobile phone for wireless audio streaming. For the frame, a discarded laptop battery case is reused and cut to size, providing a compact housing for the entire project. Two speakers are installed for stereo sound, and the audio board (3W + 3W output) powers the speakers for clear audio. To add Bluetooth connectivity, a dedicated Bluetooth module is wired directly to the audio board, allowing you to play music from any phone or Bluetooth device. Both modules run on 5V, so a high-voltage rechargeable battery is added for long-lasting usage, with a TP4056 charging module installed for safe and simple charging. For battery status indication, two LEDs are positioned at the front: red signals charging, while blue tells you the battery is fully charged. A sturdy switch mounted on the enclosure allows for easy ON/OFF operation of the entire system. This homemade sound bar is perfect for music lovers who want a portable wireless speaker. Try this project to recycle old parts and unlock powerful, portable audio at home! **Components Used: 1. Laptop battery case (as enclosure) 2. 3W + 3W audio amplifier board 3.Bluetooth module 4. TP4056 charging module 5. Rechargeable battery 6. Two LEDs (red & blue) 7. Power switch Subscribe for more DIY electronics and creative audio projects!