Bluetooth Power Amplifier Board 2.0 Dual Channel Stereo Wireless Mini Amp Module with Protective Shell(XY-P15W)

DIY BLUETOOTH SPEAKER - Just need a battery/power and two speakers, then you will get a nice Bluetooth speaker. It serves as a nice way to have music at home or somewhere without having to dock the phone or plug it in. Say goodbye to those messy wires. BLUETOOTH 5.0 - Bluetooth version 5.0 is compatible with most devices and phones on the market. You are free to control the module in 15 meters range. HIGH POWER AMPLIFIER - This stereo audio amp module works with DC 8V-24V and 4-16 ohm 30W-150W speakers.

The sound was excellent and you won't hear any crackles or electrical noise. SAFE TO USE - The Bluetooth receiver board supports reverse protection, short circuit protection and overheat protection. High-quality components and pcb board make your homemade Bluetooth speakers stand the test of time. EASY TO CONTROL & ADJUST - There is a single control knob that pauses the music and adjusts the volume. Connecting was simple. Just connect the Bluetooth named "XY-P15W" then you can play the music. It will automatically reconnect after power cycling the unit