USB + AUX Wired 5W Audio Multimedia Loudspeaker Mini PC Computer Speaker for Laptop Desktop Phone

Features:  1 .2 x 4Ω 2.5W high quality horns: the sound is mellow and the sound quality is clear.  2. Volume adjustment: Roller-controlled volume adjustment, convenient and easy to use.  3. Superior materials: ABS injection molding material,bumping will not damage the speaker.  4. Professionally designed acoustic cavity structure: Space stereo sound design allows you to enjoy high fidelity sound.  5.Simple design, easy to install and use: Two speakers can be placed separately 93cm,cable length 130cm.  6. Bass boost technology: Audio Circuit Technology + Physical Acoustic Pressure Resonance Design, Small speakers also provide amazing bass and powerful stereo.  7. Compatible with most system devices: Only need a USB port to charge, the speaker compatible with all 3.5mm audio interface devices, such as desktop computers, laptops, mobile phones, MP3, MP4, etc.  8. 360° increase to the ground: Playing music is, the bass booster constantly vibrates downwards, the low frequency sounds through