... and convenience when user are not in door or in travel . It is compatible for iPhone, iPod, mobile phone, MP3 players ... the total amount is more than USD30,000.2.Lead time:1~4weeks, subject to the order quantity.3.Delivery ways ... +86-755-88855908 ext.8023 or chat on skype ——tianjiu0417. Travel portable 5200mAh Rechargeable Mobile Power Bank