sun, ya.. think those products from china and malaysia just try to avoid for time being..
Nana, me only start using at wk23.. mine also not at fixed hours, but i will try to keep to my timing. Night time at home still not so bad.. it's the morning session that I am having inconvenience.. I use bbplus when i woke up and by the time i reach office, it should stop liao.. kekeke luckily i drive, else if i used it in mrt, i bet the rest of commuters will be staring at me..
oppsgal, it's a audio kit, was said to be a prental educational kit.. but whether if it's effecitive hor, i m still skeptical.. kekeke.. if really got effect on my bb, i will recommend to my gfs next time