emitter fine, good finish, 2 cables provided. But the receiver is unusable because scheduled for an external micro-USB connection is not convenient, I would have preferred an internal connector on pre battery terminals under the rear cover as is done normally. This forces to condemn the micro-usb plug and it is inconceivable and a design error. This is unfortunate. I thought the IQ system was universal? I take off 1 star for this reason. The transmitter 4 deserved, too bad
