A single USB cable for computers and laptops: No power adapter required, just a USB data cable to enjoy a relaxing audio experience
Color LED backlight gives them a special and unique contact feel
Modern fashion aesthetics: Perfect for any modern home, office and work area
Two high-performance speakers with bass, treble and volume adjustment bring you wonderful sound
They are suitable for all computer cases with speaker output and USB output. Elegant, modern, scratch-resistant

Speaker power: 3W x 2
Power supply mode: USB power supply
Adjustment method: wire-controlled tuning
Signal to noise ratio: 85DB
colour:Black red
Material:ABS
size:9.1 x 9 x 13.8 cm

Package Contents:
2 x speaker

Only 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.