This power amplifier supports Bluetooth connectivity and comes with a remote control for convenient wireless operation. It delivers high-fidelity audio with low distortion, providing clear and immersive sound performance for an enhanced listening experience. Constructed with metal and electronic components, the amplifier is built for durability and long-term use. The compact design measures 18cm x 14.5cm x 6cm (7.09" x 5.71" x 2.36") and is suitable for use in cars, homes, and home theater systems. Item Name: Power Amplifier Material: Metal, Electronic Component Color: Black Model: G20 SNR: 85dB Support: USB/TF Card Peak Power: 600W Rated Power: 18W+18W Load Impedance: 4-6 Ohms 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 differences in lighting and screen settings, the actual item color may vary slightly from the images. Please allow slight variations in dimensions due to manual measurement. Package Includes: 1 x Power Amplifier 1 x Remote Control