Senmeki PC Speakers with for and High Volume Rich USB Powered Subwoofer, Wired, 2.1ch, Computers, Laptops, Smartphones, & Bass, (K02)

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. [Simultaneous Power and Audio Transmission with a Single USB Cable] A single USB cable simultaneously provides power and high-quality digital audio transmission. Compared to conventional 3.5mm analog connections, it reduces static electricity and interference, delivering purer sound quality. [Designed for pure bass] The 12cm down-filing driver with a down-filing structure evenly diffuses bass throughout the entire space. This minimizes surface resonance, resulting in a tighter, clearer bass response. No more "dull bass" that feels heavy on the ears, or bass that is concentrated in one area. [Comprehensive connection of new and old devices] The included 3.5mm to RCA audio cable allows for easy connection to older laptops, projectors, record players, and more. Furthermore, an RCA input terminal is located on the back, allowing for direct connection to DVD players and other audio equipment (Note: RCA-to-RCA cable must be purchased separately). 【All-in-One Control Knob】All operations are controlled by this single knob. Turn it to finely adjust the volume, and press it to quickly switch between PC (USB) and line-in modes. No driver software is required, so say goodbye to complicated setup. [Wide Compatibility with Windows Systems] Widely compatible with Windows PCs from various brands (Windows 7/8/10 and later). Plug and play without the need for drivers, providing a simple and efficient desktop audio environment. PC speakers