Microphone with received board

Pull-rod speaker power amplifier board

3 Way Speaker Crossover Boad 350W Tweeter Mid BASS

12 Inch 1200W Bass Speakers

4-inch pure mid-range loudspeaker 80w 8Ω

Horn Speaker Tweeter

Bluetooth HiFi High Power Amplifier sunbuck mp326bt

5.25 Inch Subwoofer Audio Speakers 100W

5V USB Led Strip 5050 RGB LED

Glass Cutter

Amplifier Board bluetooth Digital 2.1 Channel 50W+50W Stereo Output 100W Bass

Liitokala lii500 Battery Charger and checking