Features: - Dual microphone input - With card. - LED Display - USB function - Support FM radio play - Built-in bluetooth 5.0 - 5 channel high power - HIFI digital audio power amplifier. - With remote control, more convenient. - Remote control makes your operation more convenient in a long distance. - Dual microphone input, with 2 microphone inputs, with microphone reverb adjustment. - The appearance is more beautiful, with microphone reverb adjustment. - A set of speakers is an amplifier suitable for home HIFI, and an amplifier for TV home theater. Specification: Name: Power amplifier Material: brushed aluminum alloy panel Rated power: 120W*2+25W*3 Operating voltage: 220V/50Hz Channel: 5.1channels Standard impedance: 4-16 ohms Frequency loudness: 20Kh-20Khz (±3DB) Signal to noise ratio: ≥84DB Total harmonic distortion: ≤0.01% Signal input sensitivity: 200MV (±30MV) Microphone input sensitivity: 9MV (±2MV) Recording level output: about 1V Auxiliary level output: about 1V Size: 330 * 230 * 63mm Color: black/gold Packing included: 1 x Power Amplifier 1 x Remote control 1 x User Manual