Features:

• Convenient car audio upgrade: Transform your car's AUX input into a wireless Bluetooth connection for seamless audio streaming.

• High-fidelity sound quality: Enjoy sound with HIFI audio technology for a superior listening experience on the road.

• Wide compatibility: Compatible with most car audio systems and Bluetooth- devices, making it a versatile accessory for any vehicle.

• Easy to use: Simply plug the device into your car's AUX input and pair it with your Bluetooth device for instant wireless audio streaming.

• Compact and portable: The compact design allows for easy storage and transportation, making it perfect for music lovers.

ZK-502MT Description:

Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2

Material: metal

Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!)

Package weight: 115g

Package size: 11.5x7x5cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.)

                                                                                                                                                                                                                                                                                                                                                          

ZK-MT21 Description:

200W Bluetooth+AUX Audio Power Amplifier Board Dual Channel 50W+50W+100W

Material: metal

Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!)

Package weight: 187g

Package size: 13.5x11.5x5cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.)