features: 1) dimensions: 7.2 x 4.8 x 1.2cm 2) mobile phone battery charger for emergency use 3) including 5 changeable plugs 4) suitable for different mobile phone brands: nokia, motorola, siemens, ericsson, samsung, etc. 5) using 4pc aaa batteries 6) suitable for outdoor, traveling use address: longhuashenzhenguangdong zip:518000 tel: 86-755-28066699 contact: ninghuai ruan homepage: http://www.ouli.com.cn