Sell 2 Pcs USB Computer Speakers Portable Speaker Stereo 3.5mm with Ear Jack for Desktop PC Laptop best price

Power supply: USB DC5V ual dryness ratio: greater than or equal to 85DB Impedance: 4Q Frequency response: 150HZ-20KHZ Output power: RMS3W x 2 USB specification: 2.0 compatible with 1.1 Unique appearance, small size, easy to use and carry Comes with computer cable, plug and play, easy to use Surround stereo sound, making listening to music a pleasure Extraordinary sound range expansion playback system, wide sound range, making stereo field sense unique, bringing shocking speaker experience colour:Sier grey Material:ABS size:17*7*6.5cm Package Contents: 2 * SpeakerOnly the above package content, other products are not included. Note: Light shooting 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.