OTG Mobile Phone Hub 3 in 1 USB Connector USB 2 0 Card Reader
Support 2.0 or above OTG function (Support almost all the Micro USB port smart phone). 3 Pcs Earphone Converter Earphone Adapter Phone Headset Adapter. 2 -in-1 Usb Audio Adapter Type C Earphone to Headphone for Headphones.