electronic ear tags r w working mode

{"cid":"91176782","title":"128 Bits EPC Memory Electronic Ear Tags R\/W Working Mode 5.7mm Height","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/f9\/335fa28f679737dbae9f5e73c70a-200x200-1.jpg","attrs":{"Brand Name":"FOFIA","Model Number":"ET933","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Payment Terms":"T\/T, L\/C","Supply Ability":"100000pcs\/week","Place of Origin":"China","Frequency":"860-960MHz","EPC memory":"Up To 128 Bits","Material":"TPU","Weight":"5g","Read distance":"0\uff5e5m","Working mode":"R\/W","Diameter":"\u00d830.5\u00b10.2mm","Anti-collision":"Multi-tag Anti-collision Read Support"}}