Description: This power amplifier can be remotely controlled by Bluetooth-compatible wireless connection and remote control, which is very convenient to use. The power amplifier has the characteristics of high fidelity and low distortion, which can provide clearer and more shocking sound and enhance the customer experience. It is made of metal and electrionic component material, which is durable to use. The length of the power amplifier is 18cm, the width is 14.5cm, the height is 6cm. It is used for entertainment in car, home, home theater, etc. Item Name: Power Amplifier Material: Metal,Electronic Component Colour: Black Model: G20 SNR: 85dB Support: USB/TF Card Peak Power: 600W Rated Power: 18W+18W Load Impedance: 4-6 Input Sensitivity: 0.25-5V Input Voltage: AC 110-220V/DC 12V (for Car) Plug: American Plug, European Plug (Optional) Features: HiFi, Digital Display, High Strength Remote Control Power Supply: CR2025 Battery (Not Included) Size Details: 18cm x 14.5cm x 6cm/7.09" x 5.71" x 2.36" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Power Amplifier 1 x Remote Control