mDock in Hong Kong?

I'm traveling to Hong Kong in a month or so, so I'm thinking about picking up a few accesories for my M6 there. Since silicon cases etc can be easily bought and cheaply, and shipped over the internet, my main goal is to pick up an mDock. I already have a good stereo to plug my M6 into but it would be cool to have a made-for-meizu speaker to plug it into. Does anyone know where I could pick one up in Hong Kong, preferably in Tsim Sha Tsui? And, how much would it cost?

Thanks

I will be also in Hong Kong with Christmas! :D
Are the shops selling accessories for the meizu m6 the same as the shops witch sell meizu (Wing ... in Mong Kok)?