Phiero Premium Notte Erotic Pheromone Cologne To Attract Women Instantly. IDOLpro IP-3800 II 1300W Professional Karaoke Digital Echo Mixing Amplifier. (BRAND NEW IN RETAIL BOX). Professional Digital Echo with separate repeat and delay controls. 3 Mic Inputs with individual volume controls and echo on/off switches. Audio Bluetooth receiver built-in for streaming from smart devices. Built-in MP3 Player Module. 3 XLR Front 3- 1/4 Microphone Inputs. 2 XLR Back 2-1/4 Microphone Inputs. Mic with Individual bass/mid/treble controls. 4 Sets of A/V/S-Video/Input/Output Jacks. Bass Control: +/- 15dB (100Hz). Mid Control: +/- 15dB(1KHz). Treble Control: +/- 1dB (10KHz). Frequency Response: 20Hz-20KHz -1dB. Product Dimension: 17(W) x 6 (H) x 12 (D) inches. Product Weight: 30 lbs. Input Impedance: 1.5KO. Frequency Response: 20Hz – 15KHz -3dB. Mid Control: +/- 12dB(1KHz). Treble Control: +/- 15dB (10KHz). Digital Echo: Up To 300ms. Instruction to connecting smart devices to the amplifier through Bluetooth. Please note, Bluetooth will only send audio to the amp, graphic won’t get transferred. We will try our best to solve your problem quickly. Your questions and any suggestions are more than welcome. Remember to include the item number of the product in question.