Your Life One X2 Mini sports a MicroSD memory card slot. If your laptop or personal computer has a slot for that card format (Most laptop computers are so-equipped), you should be able to transfer music files
The Life One X2 Mini is a smartphone. Most smartphones should let you save any music file you could find online by touching and holding your finger on it and selecting 'save.' Once a music file is added to your memory card, touch-and-hold it and choose 'assign' from the contextual menu.
The BLU Life One X2 Mini is an Android smartphone and the Android market offers a bunch of free ringtone apps such as MP3 Ringtone Maker, Myxer and more.
Here is a sample of the free ringtones (compatible with your BLU Life One X2 Mini) we offer:
Free Horror Ringtones Free Ghost Ringtones Free Short Ringtones Free Techno Ringtones Hear All Our Free Polyphonic Ringtones