inputs.text: extends connection not accommodate charging - yes extends dock connection allows function speaker accessories not accommodate charging iphone 4 reason happy also ordered \\cablejive dockstubz charge converter 30pin pass adapter iphone ipod ipad\\ ordered stub not cablesome sort change happened original iphone iphone 4 made many older accessory products speakers chargers etc useless cablejive truly adapter allows charging patazon black extenion dock extender nothing least make extended connection not allow charging yes cost cablejive substantially least brings full function accessories without cost replacing thehem