This week we're once again bringing the audio goods to you, and today's giveaway should be incredibly tempting. 50 Cent's brand, SMS Audio, wants to hook you up with a pair of its premium wireless over-ear headphones, Sync by 50. Priced at $400, these cans are spendier than a fair number of smartphones, but it offers Kleer technology with CD-quality lossless audio and will work up to 50 feet away from your device. And just for kicks and giggles, SMS Audio is also throwing in a snapback hat, shirt and a backpack to go along with your prize, so it's definitely worth heading below the rules and leaving a comment to enter. Good luck!