Portable USB Mini Speaker Wired Music Player Amplifier Stereo Speaker Sound Box for PC Laptop Desktop Computer You may like: Promotion!!! Description:100% brand new. Material: Metal, ABS 4 Colors available: White, Rose Red, Blue, Black Dimensions: 200x27x27mm (LxWxH) Interface: USB 2.0 Power supply: 5V 500MA Output power: 2W x 2 Cable length: 90cm Application: PC, laptop Function: music and other media play Portable and lightweightUniversal USB interface, plug-and-play Suitable for desktops and laptops Smart, lightweight and easy to use for laptops, USB plug and play, no need to install drivers. Full frequency, dual channels sound card tech support. Features: 1: Laptop stereo speakers (hi-fi amplifier IC); 2: Hot-swappable, no drivers required software; 3: Seal luminous monomers 2, Make strong bass, sweet alto, transparent clarity, bright treble. 4: Anti-magnetic design; 5: Using a IC high fidelity decoder, USB stick; 6: Quick Decoding Package Contents: 1 x Mini Speaker 1 x User Manual This item comes without retail box, but we will pack it well before shipping.