AK50 Stereo Amplifier Home Audio, Stereo Receivers 400W Home 2 Channel Bluetooth 5.0 Power Amplifier System, FM Radio, USB, SD Card, with Remote Control for Home Theater Speakers Studio, Karaoke

400W PowerThis versatile home stereo amplifier delivers a maximum output of 400W + 400W. It is perfectly suitable for 4-16 inch passive speakers. This compact Bluetooth amplifier is excellent for karaoke, home theater, and acoustic sound systems. It works well in small apartments, bedrooms, offices, basements, and garages. Its compact size design fits neatly into your bookshelf or A/V cabinets. Multiple Input & MultipurposeThis stereo amplifier contains Bluetooth, AUX, MIC, and USB inputs, allowing audio from external devices such as CD, DVD, TV, PC, computers, tablets, notebooks, phones, MP3 players, and projectors with AV audio.

It is recommended for home TV audio, computer audio systems for gaming, tower speakers, and garden speakers. Its small, simple, and compact design is also suitable for car audio systems. Bluetooth 5.0T he built-in Bluetooth 5.0 core ensures no popping sound or audible noise when establishing a Bluetooth connection, designed for users seeking HiFi sound quality.
(Note: Please keep the distance between the device and the amplifier within 30 feet/10 meters without any wall blocking. If you connect a TV or PC device, please keep the distance within 15 feet/5 meters. ) Bass & Treble ControlDesigned with volume, treble, and bass control knobs for more precise sound adjustment, offering high playability. Includes a remote controller for distant audio adjustments.
Note: There is an isolation plastic sheet at the bottom of the remote control, which needs to be removed before use. EQ Controls & Remote ControlFeatures clear, responsive buttons for track name, mode, and power switching. Knobs control microphone volume, bass, treble, and master volume. The included remote control allows you to enjoy different music and sounds from your sofa. USB/SD Card Plug & PlaySupports USB 2.0 flash drives and SD cards for direct MP3 playback. No need for a phone or PC simply plug in and enjoy your music library instantly