Havit HV-SK473 USB 2.0 Speaker

🛒About This Item: -Speaker function parameters -Output power:3W*2(RMS) -Sensitivity: 84db -Impedance:4Ω -Frequency response:90 HZ-20KHZ -Power input:5v DC power adapter Description -USB 2.0 SPEAKER -Fashion design, exquisite technology, simple and elegant, tasteful life -USB plug for power -Voice clarity for detail voice, different type of sound shows clearly. -The professional speaker unit, excellent sound quality with powerful bass. -This product is suitable for laptops, Mobil phones, and MP4 and so on. And it is convenient to connect with other sound source equipment.