I have used these earphones for around 3 months, and this is the second time I had bought philips earphones, the problems that I faced with these earphones are very bad sound quality.
Non compatible with my all devices and after sometime one side of these earphones had stopped working.Design of these earphones is also average and they mostly pops out of ear.So, I recommend you to buy some good quality earphones not these cheap quality from philips brand.