Phiero Premium Notte Erotic Pheromone Cologne To Attract Women Instantly. IDOLpro IP-3900 2600W Pro Amplifier Karaoke, Bluetooth, HDMI, Optical, Recording. (BRAND NEW IN RETAIL BOX). 3 XLR Front 2- 1/4 Microphone Inputs. 2 XLR Rear 2-1/4 Microphone Inputs. Optical / Coaxial Inputs. Built-in MP3 Player Module with USB Jack. Recording to USB Flash Drive (not included). 2 HDMI Inputs, 1 HDMI Output. 2 Audio/Video Inputs: DVD/VOD. 1 RCA Audio/Video Output. Sound Effect Input/ Output. Banana Plug Speaker Connectors. Speakon Plug Speaker Connectors. Audio Bluetooth Receiver Built-in For Streaming From Smart Devices. Echo: Low, Mid, High, Repeat, Delay, Volume Controls. Music : Low, Mid, High, Balance, Volume Controls. Microphone: Echo, Balance, Low, Mid, High, Volume Controls for Individual microphones. Voltage: AC 115V – 230V Manual Select. Power Outlet: 110W AC P. Dimensions: 17(W) x 7.5(H) x 16(D). Music Input Sensitivity: 15mV. External Devices Sensitivity : 250mV. Frequency Band : 25Hz? 20kHz. Mic Tone Adjustment: 80Hz +/- 15dB. 3.5Hz +/- 8dB. Echo Tone Adjustment: 80Hz +/- 15dB. Instruction to connect 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.