STRONG POWER: RMS 45W+45W, Max Output 800W to be used for multi-speaker 4-16 ohms impedance. which can drive most speakers and subwoofers with ease, providing you with a rich and immersive sound experience. 5 INPUTS: This power amplifier supports 5 audio inputs, including USB, SD card, RCA, FM Radio and Bluetooth, so you can enjoy music from different sources with ease. CONTROL: You can adjust the effect of the microphone input with the knob, making your voice sound clear and natural when singing or speaking. BLUETOOTH CONNECT: With the latest Bluetooth 5.0 technology, it can wirelessly connect to your smartphone, tablet or other Bluetooth-enabled devices within 33 feet, delivering high-quality sound without any delay or distortion. WIDELY USED: Suitable for scenarios, such as home theater, karaoke, party, meeting, outdoor performance, and more. It also comes with a remote control for convenient operation. This 2.0 channel stereo audio amplifier that can deliver high-quality sound for your home theater, speakers, subwoofer and more. If you are looking for a power amplifier that can offer a versatile and satisfying sound experience, then don't miss this one, It is a great choice for anyone who loves music and entertainment, come and give it a try! Type:Power Amplifier Model:BT-298 Pro Channel:2.0 Rated Power:45Wx2 Max Output:800W Bluetooth:5.0 Treble/Bass:Supported S Rate:85 db Distortion Rate:5% Rated frequency:20-20KHz FM Frequency:87.5-108 MHz Battery for Remote:CR2025 x1(Not Included!) Audio Input:BT/USB/SD/RCA/MIC Audio Output:Wired Speaker Jack Speaker Impedance:4-16 ohms U-disk supported formats:MP3/WMA/APE/FLAC/WAV Max. capacity of U-disk:64G Net Weight:Appx 1.119KG Note: The battery for remote is notincluded, Pls buy it yourself. Not a professional FM Radio, pls don't expect too much. For DC Power, pls use 12V/5A adapter. Only one power can be used at any time! Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Voltage:AC220-240V Colour:Black Material:Metal+Plastic Size:180x137x55mm(7.08x5.39x2.16in) Package Contents: 1 Amplifier 1 x Remote Control 1 Cable 1 x Antenna 1 x English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.