Hi guys this product is not at all good my friend had this product and it blasted while it was kept for charging Vivo Y55s was having dome battery issue like when it was fully charged it was going down to 67 pecent in 10 minutes of without any usage and while using the phone aldo it heated up very much and every time dissapointed by thus phone the sound quality of the phone was so muddy I couldn hear the sound while speaking to my other friends This Vivo company is only running on its sales and some of my other friends also have this phone they also told me that they are regreting after buying this phone my friends phone blasted while charging it can blast it wasnt accaptable for anyone why making such cheap products and the user interface was also so laggy friends if you want to be safe dont waste your money on Vivo Y55s a very useless phone dont buy this product if you want to be safe Thank you guys