a very good customer service and monitoring, effective product

Initially the product seemed ineffective, but once comments made on AMAZON, I was dazzled by the efficiency of the seller customer service and dynamism, which I welcome. I intended to return the product but once helped by the customer served, I managed to make it work well and what a joy to be able to enjoy without interference, without whistling and without having to take his phone to call or ear reply !! waw an incredible comfort.
So I recommend the product and did bring to the attention of the seller of my remarks damélioration for sales in France, namely:

Indicate that it will have to choose a totally free FM frequency, namely 107.9 FM in the Paris region, it will result to your car radio in manual mode (deactivate the RDS mode or automatic channel search) 107.9 memorize your flexssmart and your car radio and turn're played, impeccable. Personally, I recommended a buddy of which are fully satisfied and I expect their evolution MEMORY CARD READER USB and for the next model more évolué.Je buys another device to the car of my wife.

Customer Service effective tees.
Thank you