4D Surround Computer Speakers with Subwoofer — USB-Powered 3W Desktop Soundbar, Colorful LED Column (3.5mm, 2.0 Channel)

Overview: Compact desktop speakers that deliver 4D surround-style audio with a subwoofer effect and colorful LED column lighting. Ideal for PC, laptop and mobile playback — compatible with MP3, MP4 and DVD players as well. Features and compatibility: - Can connect to: PC, laptop, mobile phone, MP3, MP4, DVD - Material: Plastic - Color: Black Technical specifications: - Output Power: 3W - Connection Type: 3.5mm - Power Supply: USB - Degree of Separation: 40dB - Signal to Noise Ratio: 80dB - Frequency: 25HZ~20kHZ - Channel: 2.0 - Size: 10*6.5*7cm Package contents: - 1 x Speaker - 1 x User manual - 1 x USB cable - 1 x Audio cable Quick setup: 1. Plug the USB cable into your computer to power the speaker. 2. Insert the 3.5 mm audio jack into the computer or mobile device audio output. 3. Use the onboard controller to set the desired volume. 4. Play audio and enjoy the sound and LED effects.