Product Details:- Portable USB Wired Computer Speaker 3.5MM For Desktop PC Notebook Laptop iPhoneFeatures: - Compact design is simple to setup- Conveniently powered by USB- Easy to move from one room to another- USB Powered : These compact wired speakers make a perfect addition to your laptop or desktop set up, as they simply just plug into the side using the handy USB plug and can easily be moved around - Specifications: - Power: 3Wx2- Material: ABS- Size: 16.5 x 6.3 x6cm- RMS signal-to-noise ratio SNR : more than the/equal 75d - B- Sensitivity: 250m - V- Channel: 2.1- Power: USB power- Interface: 3.5mm plug Headphone Jack Built-in- Type: Computer speakers- Colour: Black add silver- Shape: Cube- Category: Computer Speakers- Connectivity: Wired- Model: Computer Speakers - Package Included: - 2 x Computer speakers - Notes: - The colors may be a little different for the different monitor display.- Please allow minor deviation due to manual measurement