Stereo Audio Amplifier, Mini Hifi 2.1 Stereo Bass Car Home Audio Power, Silver Product Details High Power Audio Amplifier Chip: HiFi Audio Amplifier gives your entertainment or PA system a boost! Offers low distortion, acoustically accurate audio reproduction. Aluminum Alloy Housing, Eliminate all types of electromagnetic interference. Allows you to enjoy high-quality audio. and 3.5mm Audio Input: Supports all types of audio input, such as mobile phones, DVD players, computers, MP3 / MP4, etc. Two Pairs of Speaker Output Clips: Easy to wire. Allows full control of volume output, treble and bass. Built in Safety Features: Equipped w/ shortcut, overload overheat to keep this amp connected devices functioning properly safely. The built-in loudspeaker circuit your speakers from high volume bursts of audio Ldeal for use in Vehicle or Home: Smart and lightweight aluminum housing. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.