6W Bluetooth Amplifier Board MP3 Player Module with USB TF FM Radio 3.7V-5V Audio Power Amplifier for Car DIY Speaker Project

6W Bluetooth Amplifier Board - Compact Audio SolutionCompact Design with Professional Audio PerformanceExperience quality sound with our 6W Bluetooth Amplifier Board. This compact audio module combines Bluetooth 5.1 technology with multiple playback options, delivering clear stereo sound in a space-saving design. Perfect for DIY audio projects, car audio upgrades, and portable speaker builds.Key Features🔊 Audio Performance6W RMS Power Output (2×3W stereo channels)Bluetooth 5.1 Technology - Stable wireless connectionClear Sound Quality - ≥80dB signal-to-noise ratioWide Frequency Response - 20Hz-20kHz🔌 Multiple ConnectivityBluetooth Wireless - Stream from smartphones and tabletsUSB/TF Card Playback - Direct music playbackFM Radio - 87-108MHz with auto-scanBuilt-in Microphone - Hands-free calling⚡ Power ManagementWide Voltage Range - 3.7V-5V operationLow Power Consumption - Ideal for battery-powered projectsEfficient Class D Design - >85% efficiencyMultiple Protections - Short-circuit, over-current, thermal protection🎛️ Manual ControlPhysical Button Operation - No remote control neededEasy Mode Selection - Simple button controlsLED Status Indicators - Clear operation feedbackDirect Function Access - Instant control at your fingertips