⏸400W+400W Hifi Stereo AMP▶ AK-380 audio power amplifier, simple compact but practical and powerful, offer 400W+400W peak power and 40W+40W rated power, advanced circuitry design, built-in bluetooth 5.0 core and YD7377 chip, no pop, no audible noise when Bluetooth connection is established, designed for the customers who pursue HiFi sound.⏸Multifunctional Amplifier Receiver ▶This 2 channel Bluetooth 5.0 mini audio amplifier with LCD display backlight and volume, treble and bass control knobs, which allows you to adjust the high and low frequency separately for delicate sound.⏸Wide Application▶Mini bluetooth audio amplifier widly compatible with mobile phones, computers, tablets, notebooks, MP3, MP4,TVs and projectors with AV audio etc. you can use it at home, and carry it to your car or outdoor.⏸Easy to Use▶Little audio amplifier compatible with two 40W rated power, 4-16Ω speakers. Power plifier with remote control for distant audio adjustments, can read U-disk and memory card, plug and play, support BT wireless connection, with 12V 5A power supply to connect the devices.Notice: If you have an unused 12V/5A power adapter at home, or if you are adding an amplifier to your car's speaker system, you can choose another AK380 (B0C5MSSF3D).⏸With FM Faction▶ The package with FM antenna, a special extra for AK380 is the built-in FM tuner, which allows you to enjoy a variety of radio stations. The FM antenna ensures clear reception, and the memory function can store more than 20 of your favourite stations. Product Description Hifi Sound Quality For Perfection, You Will Enjoy A More Perfect Sound Quality Experience. Bluetooth+AUX audio input, 2.1 channel stereo output, just little sound distortion. Hifi sound quality for perfection, you will enjoy a more perfect sound quality experience. LCD display backlight and volume,treble and bass control knobs.U-disk and memory card reading, plug and play.With FM Faction.Widly compatible with mobile phones, computers, tablets, notebooks, MP3, MP4,TVs and projectors with AV audio etc. AK-380 Bluetooth Connection Instructions 1. Press the function conversion key on the panel and switch to bluetooth playback mode. 2. Smart phone bluetooth play operation: turn on the function of bluetooth device. Then turn on the bluetooth function on the smartphone and tap the(search Settings) CHeHeme bf thelocal bluetooth wil be displayed on the available device. Click on the phone connect and wait for connection When you are on, the horn wllindicate (beep) that you are connected and then open your hand The music player on the phone Music, play/pause, volume level) with the button on the machine panel (last song, Next track, play/pause, volume level) two-way control. 3. When playing the bluetooth music of mobile phone, the device wll stop immediately if there is phone access Play music, turn to phone call mode or turn to the other voice for amplification, no When this device is needed for amplification, you can switch the bluetooth mode on the phone to the receiver Mode is ok. Package Including: 1 x AK-380 Audio Power Amplifier1 x Remote Control1 x 12V 5A Power Supply1 x FM antenna1 x Product Manual