6 days na gamit ng anak ko, so far so good nmn po, tenest muna namin at ginamit ng ilang araw bago mag rate, para malaman kung okay ba sya, okay nmn po, at smooth parin sya gamitin, nagtatagal nmn battery nya ng 4-5 hours pwede na, for its price sulit naman, malaki memory nya thank you, madami free