The wireless stereo amplifier is a versatile and powerful audio device that is suitable for use in car and home. It offers a range of features that make it an for music lovers. The amplifier provides a strong audio effect that will enhance your listening experience. Features -Color:Black -Material:Aluminum alloy, Plastic -Size:15.50X8.50X4.50cm/6.09X3.34X1.77in -Rated voltage: 12V -Rated power: 40WX2 -Rated frequency: 20-20KHZ -Resolution: 47K -Distortion rate: 0.1 -SNR: 90db -Impedance: 4-16 - Convenient connection: This audio amplifier supports multiple device connections including smartphones, projectors, computers, tablets, and televisions. - Sound amplification: This device can also be connected to speakers, allowing you to amplify the sound and enjoy your music even more. - Remote control: This sound amplifier comes with a remote control, making it easy to adjust the volume and other settings from a distance. - Durable and sturdy: Made from aluminum alloy material, this amplifier is durable and sturdy, ensuring that it can last for a long time. - Classic appearance: With its classic appearance, this amplifier can be paired with various car or room decorations. Package list: 1 amplifier 1 control