【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

Multiple input methods: Bluetooth/stereo RCA/USB(USB memory)/SD card/FM radio "87.5-108MH" and MIC input, connect with almost all audio devices such as MP3, smartphone, tablet, computer, CD player, etc. to meet your different needs. You can freely enjoy home audio and karaoke. High power & AC/DC input: Rated 40W x 2 output, compatible with speakers with impedance 4-16Ω. Equipped with DC 12V or AC 90-240V input, more practical and adaptable to various occasions such as home/car/boat. Dual Microphones and Treble & Bass Control: Designed with two microphone jacks, you can have a more enjoyable karaoke experience with your friends and family. You can also use separate control knobs to adjust the microphone's treble, bass, and volume according to your preference. Remote Control and LED Screen: Except for the buttons on the panel, it is also equipped with a remote control to control mode and track settings, making it more convenient to use. Designed with LED display screen, can display work status and song information in real time.