ZHANGHENG V-111 USB 2.0 Channel Computer Speakers, Plastic Black

Computer Speaker USB Wired Powerful Bar Stereo Subwoofer Bass Speaker Surround Sound Box for PC Laptop Phone Tablet MP3 MP4 Features: The independent metal volume knob can power on/off the device and easily adjust the volume, convenient to use. Blue LED light and classical appearance makes it beautiful and all-match with the decoration style of your room. Steady and lossless bass sound effect and stereo surrounding sound loudspeakers bring you wonderful music. With 3.5mm audio plug, it’s perfect for desktop, laptop, TV, smartphone, tablet PC, MP3, MP4 and more. This USB-powered speaker is energy-saving and environment-friendly, safe and reliable. ZHANGHENG V-111 USB 2.0 Channel Computer Speakers, Plastic Black Power Supply: USB 5V Input Interface: USB Plug & 3.5mm Audio Plug Channel Configuration: 2.0 Signal-to-Noise Ratio (SNR): ≥65dB Frequency Response Range: 30Hz-15KHz