pendleton center for the arts This Micromax mobile in addition have a multi format very good music player (MP3 / AAC /AAC+). The very good music player may be minimized during playback and yes it plays music in background. MP3 can be played in flight mode. The X1i likewise have an expandable memory microSD (approximately 2GB). This Micromax mobile boasts a speakerphone, theft monitoring with remote access system, Conference Call, games, Speed Dial. It has the 1800mAh Li-ion battery that gives a time of a minimum of 30 days. That is add up to the X1i LG KP199 kernels, but the availability of Korea, those 17 hours of talk time.