Feature 1Made of aluminium material, have both tech and fashionable, provides you a high texture experience. 2MP3, iPod, player input jack, 20W max power output, 2.1CH, low distortion, great for use on your vehicle or your home. 3Overload, Short circuit, Over temperature protections. This is a kind of fine quality car audio amplifier, lightweight and portable, will not occupy the space in your car. MP3, iPod, player input jack, 20W max power output, 2.1CH, low distortion, great for use on your vehicle or your home. You can have a try. Features: Made of aluminium material, have both tech and fashionable, provides you a high texture experience. MP3, iPod, player input jack, 20W max power output, 2.1CH, low distortion, great for use on your vehicle or your home. Overload conservation function. Short circuit conservation function. Over temperature conservation function. Lightweight and portable, will not occupy the space in your car/home. Treble and bass adjustable, volume control function, powerful and convenient, you can create your style easily. Power switch control, equipped with power light and signal indicator lamp. Low distortion supplies a clearer, stronger and more powerful sound. Specifications: Name: Amplifier Material: aluminium Color: black Item size: 140 * 105 * 40mm / 5.51 * 4.13 * 1.57in Item weight: 300g / 10.58ounce Package size: 150 * 110 * 50mm / 5.92 * 4.33 * 2.97in Package weight: 350g / 12.34ounce Package list: 1 * Stereo Amplifier Package List 1 * Stereo Amplifier