iPM All-In-One Bluetooth Ext Selfie Stick - 5 Colors

Can someone explain the difference between the “iPM IPMB015 All-In-One Extendable Selfie Stick” and the “iPM IPMB012 All-In-One Bluetooth Extendable Selfie Stick”? Features list is the same for both.

I’m told that one is Bluetooth and the other is wired.