The evo lte has 4.0 Bluetooth and my Motorola elite sliver headset has 3.0. With my og evo my distance before dropping the signal was thirty feet on a good day as the Bluetooth version was 2.something. The advantage of a device with 3.0 was suppose to be connectivity up to 300 feet. While I understand that our 4.0 uses less power in the evo lte but I was surprised my range is now same thirty feet.... Can someone explain the lack of range in 4.0? Thanks.