Pink Portable Lipstick Style Universal 2600mAh Emergency USB External Battery Power Bank Charger For iPhone iPod Samsung Nokia HTC Built-in 2600mAh high capacity rechargeable battery. High efficiency of power conversion. Electricity-saving function, partable, practical and long cycle life. Safe and reliable, perfect for using on travelling and outdoor activities. Be compatible with Nokia, iPhone, iPad, MP3, MP4, and other mobile phones, ect.