Review on Pyle PDA35BT 100W Mini Bluetooth Power Digital Class D Amplifier & Headphone Amp with Dual Aux Inputs - 2-Channel Stereo Output - Portable Compact Design by Jon Manning

I was really looking forward to enjoying this thing. Unfortunately, it failed in a few key areas.1. The Bluetooth connection (purchase number 2) is very unreliable. The point is that it requires "line of sight" (at close range and less than 4ft*) to work. The queue in the options is (oddly enough) significantly smaller than BT. For the purpose I was going to use it for, I would go for a "less than clear" sound (as described in one of the previous reviews). With my streaming device (iPhone, iPad, etc.) next to it, it offers acceptable performance (superior to line-in/auxiliary ports). device the signal is interrupted (intermittent).