electronic ear tags for weighing system

{"cid":"91176782","title":"ISO 11784\/11785 Certified Electronic Ear Tag with 100,000 Write Cycles and Self-locking Plastic Pin for Livestock Tracking","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/73\/1df05abd51d180c8617e0a0ab1d5-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"FOFIA","Model Number":"ET907","Minimum Order Quantity":"1 Pc","Delivery Time":"1-7 Work Days Upon Payment","Packaging Details":"200 Pcs\/ Box","Weight":"10-15 Grams","Supply Ability":"20000 Pcs \/ Day","Certification":"ICAR","Payment Terms":"T\/T, L\/C"}}

{"cid":"91194262","title":"20cm LF RFID Animal Ear Tag","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/a7\/eba365c27740ff0379cc2737518c-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"LAIPSON","Model Number":"VM401&FLF402-02","Minimum Order Quantity":"1000sets","Delivery Time":"5-7 working days","Certification":"ISO9001, ISO14001, SGS, CMA","Place of Origin":"LUOYANG, CHINA","Payment Terms":"T\/T, L\/C, Western Union, VISA, MASTER CARD","Supply Ability":"30000sets \/month","Packaging Details":"100pcs\/bag, 2000sets\/carton","Material":"TPU","Color":"yellow, green, red\/customized","Size (female tag)":"30mm*13mm","Size(male tag)":"28mm*22mm","Frequency":"134.2KHz","Protocol":"ISO11784\/5","Reading range":"15~20cm","Temperature resistance":"-40\u00b0C~60\u00b0C"}}