... friendly [Specification]:Battrey Type:Lithium ion batteryCapacity:2200mAh Applicable Products:mobile phone ,MP3,MP4,for iPhone,DV,Digital cameras,Handheld game ... carry,So you can at any time to charge mobile phones and other digital products.It supports using while you ... anytime and anywhere to all small USB device, such as mobile phones, MP3, MP4, IPHONE, DV, digital cameras, handheld game consoles ...