Brand - Microlab, Model - Microlab M-105R, Type - Speaker, Channel - 2:1, Connectivity - Wired, RMS/Channel (Watt) - 2.5W x 2, RMS/Subwoofer (Watt) - 5W, Output Power - 10W, Signal to Noise Ratio (dB) - 70dB, Frequency (Hz - KHz) - 150Hz - 15kHz, Remote Control - Yes, Input Interface - 3.5mm jack, Output Interface - 2 RCA, Driver Unit - Tweeter: 2.5 inch x 2, Woofer: 4 inch, Color - Black, Feature - 2.1 speaker system in a mini vintage style. Wooden cabinets for perfect acoustic performance and crystal clear music experience. Bass reflex tunnel on frontal panel for deeper bass.  Woofer driver outside the bottom of subwoofer cabinet amplifies the bass effects. Support USB, SD card, FM, 3.5mm stereo inputs, Others - Separation: > 40 dB, Harmonic distortion: < 1% (1W 1kHz), Input: FM, USB, SD card, 3.5mm line in, Output: 2 RCA, Warranty - 1 year (No Warranty for Remote)