我要是你，就立刻退了，改买这个

http://www.bestbuy.com/site/Cricket+-+Muve+Samsung+Vitality+No-Contract+Mobile+Phone+with+Monster+iClarity+Speaker+-+Red/3725822.p?id=1218431526513&skuId=3725822&st=Samsung R720 Vitality Prepaid Android Phone (Cricket) &cp=1&lp=2