• Small size, does not take up space, and the desktop is not messy
• Dual speaker sound unit, lets the sound quality flow out clearly, HiFi sound quality
• 3.5mm+USB plug, compatible with most digital products
• Designed with colorful LED light, cool and beautiful
• Wired control volume adjustment, easy to operate

Specification: 

• Input power: DC 5V
• Frequency response: 25Hz-20KHz
• Power supply mode: USB DC 5V
• Adjustment form: Wire-controlled volume adjustment
• Speaker size: 50mm*2
• SNR: ≥80db
• Input interface: 3.5mm stereo input