removing iphone 4 sim card

{"title":"HDC Galaxy Gear 2 bluetooth wristwatches Support SIM Card and TF card for iphone M6","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3d\/15\/feb105aa6df9cf785f466c9b95ee-200x200-1.jpg","attrs":{"Price":"USD 30-100\/PCS","Brand Name":"HDC","Model Number":"HDC Smart Watch","Minimum Order Quantity":"5pcs","Delivery Time":"2 days","Place of Origin":"China","Certification":"CE ROHS FCC","Packaging Details":"Giftbox","Payment Terms":"L\/C,T\/T,Western Union,MoneyGram","Supply Ability":"100000pcs\/month","Design":"Bar","Display Color":"Color","Screen Resolution":"128x128","Display Type":"IPS","Screen":"< 2","Camera":"No Camera","Operation System":"Android","Color":"Multi","Feature":"3G|Bluetooth|Email|WiFi|FM Radio|MP3 Playback|GPS Navigation|QWERTY Keyboard|Touch Screen|Dual Sim C"}}