Clip-on mount for mount on frame of device vertically and horizontally USB cable for power, plug and play; and portable to carry anywhere you like Two stereo speakers can reach a balance sound effect, pure and stereo, and joint together to stand on desk Use drive-by-wire technology to adjust the volume, and the wired controller uses the humanization design and can adjust volume Immerse yourself in the sound of music, , and games as this speaker is integrated with dual speaker units that deliver the mind blowing stereo sound Portable Clip-On USB Powered Stereo Speaker Soundbar 1. Wide application: support all 3.5mm audio devices and it is a perfect for your audio devices 2. Entire antimagnetic performance and noise suppression function 3. This item can fully avoid interference, you can place it as your will 4. The bottom of this product uses anti-skid design to firmly hold itself 5. Use the clip-on design and the clamping range: 0.5cm 1.8cm, you can clamp the speaker on the LCD screen by the clip 6. High-performance digital amplifier can offer you clear voice quality and wonderful music 7. Use drive-by-wire technology to adjust the volume, and the wired controller uses the humanization design and can adjust volume 8. Immerse yourself in the sound of music, , and games as this speaker is integrated with dual speaker units that deliver the mind blowing stereo sound Color: Black Material: ABS Size: each of the speaker unit: 9.3cm x 6.4cm x 3cm (two speaker units) The cable length: 170cm Resistance: 4 ohm Total power: 2W+2W Adjustment: Volume adjustment Input connection: 3.5mm Audio interface Speaker system: 2.0 portable USB speakers Antimagnetic function: Entire antimagnetic design Package Include: 2 x USB Mini Speaker Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.