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Audio & Sounder
GPD2856C MP3 Audio Player Board (MicroSD) | Pro Tronix
Compact GPD2856C MP3 audio player decoder board featuring an onboard 2W–3W amplifier, USB flash drive, and MicroSD card support. Perfect for portable audio devices, voice prompts, and DIY electronics!
Speaker 8 Ohm 0.5W | Pro Tronix
8 Ohm 0.5W mini audio speaker. Lightweight, low-power sound driver ideal for microcontroller tone generation, alarms, and electronic feedback!
Speaker 4 Ohm 10W | Pro Tronix
4 Ohm 10W audio speaker driver. Compact, high-clarity sound component for DIY speakers, voice alerts, and audio electronics projects!
5 Inch 220V Car Bluetooth Amplifier HiFi Bass Power AMP Stereo Digital Amplifier
Upgrade your audio setup with this versatile 5-Inch 220V Bluetooth Amplifier. Perfect for both car and home use, this HiFi bass power stereo digital AMP delivers crisp sound. It features wireless Bluetooth connectivity, a built-in TF card reader, a U-Disk USB port, and a remote control for effortless audio management.