... external battery charger case for iphone 4 -Multi-function:charger speaker and data transfer -High quality production Charger dock speaker for iphone 4 -Charger for iphone 4-Dock speaker for iphone 4-Data trasfer for iphone ... cases, Jeweled cases, Wooden and bamboo cases, Plastic hard cases, leather cases, Mobile phone accessories and more. Open mode, processing, production ...