Hello
I would recommend you to do a reset to the device, here is the link of the user guide so you can perform the reset.
http://bit.ly/1GRqnxc
Regards
Kenny
Motorola Support
You should not have an echo. Can you try pairing with another phone to see if you have the same experience?
You may try resetting the headset ( ELITE FLIP Reset to factory default )
Mark
Motorola Support