Havit HV-SK486 USB 2.0. HAVIT
The Havit HV-SK486 USB Speaker is a USB-powered speaker system that packs a punch. Built-in high fidelity digital efficacy. The compact and convenient design and USB power supplier, make it easily to take and use. 3.5MM stereo audio input. Voice clarity for detail voice, different type of sound shows clearly. 2.0 inch high fidelity and full frequency speaker. High-pitched voice, alto voice and low-pitched have rich level.
Signal to Noise Ratio: =60dB
Frequency response:90 HZ-20KHZ
Power input:5v DC power adapter