HUSOAR TB42Z 3200mAh Universal Mini Lipstick Size Power Bank - black Light-weight,slim and fashionable design,aluminum case will bring sleek feeling to you Smart technology travel charger automatically detect and deliver the optimal charging current for any connected device-ensuring the fastest and most efficient charging Ultra compact portable charger external battery power bank,smart technology travel charger for iPhone,iPad,iPod,samsung,most other phones and tablets Quality assurance,the power bank is with FCC,RoHs,CE certificate HUSOAR provide 2 years limited product warranty and friendly customer support