Caution: Instructions in English ... At the initial startup problems with the remote control, the battery will discharge itself in a few days ... I returned the remote and received in 15 days a new well functioning and after application leaflet in French. By against big problem with Glück-express for the return costs, that is to pay the return and when to be reimbursed nothing goes. I paid with the mail the mini possible price for forwarding to China: 23.70. Glück-express willing to reimburse me (after complaint (this is not automatic) ...) between 7 and 8 which for them is a normal rate for China with the declared value package ??? It's taking me for a fool. Conclusion: We should not have to operate the service for the return postage ... If I had known I would have asked receipt and statement of the problem reimbursement directly. Note: I regularly buy on Amazon and this is the first time I am confronted with a provider that does not support the return of the parcel ... Amazon needs to better lock some of its "supplier partners," Glück-express should not be described in terms of its procedure for forwarding service packages. A responsible provider must support the return of a parcel under warranty and the customer have to pay anything at all. I will continue to buy on Amazon, but not with express-Glück !!!
