Brand - Microlab, Model - Microlab B70BT, Type - Multimedia Speaker, Channel - 2:0, Connectivity - Bluetooth & Wired, RMS/Channel (Watt) - 10W x 2, Output Power - 20W, Signal to Noise Ratio (dB) - 75dB, Frequency (Hz - KHz) - 40Hz - 20KHz, Bluetooth Version - Bluetooth 4.0, Input Interface - Bluetooth, 3.5mm Stereo, Output Interface - RCA, Color - Black, Feature - Bookshelf stereo speaker with Bluetooth technology, Bluetooth 4.0 enables free music streaming from other devices, Wooden cabinets bring warm and resonant sound performance, Others - Harmonic distortion: < 0.5% (1W 1kHz), Input sensitivity: 500mV, Separation: > 45 dB, Tweeter driver: 1 Inch x 2, 8??, Woofer driver: 4 Inch x 2, 4??, Specialty - Full-range sound reproduction with deep bass, crisp and clean highs, Side panel with volume, bass and treble controls, 3.5 mm connection for wide digital media support, Warranty - 1 year