magnetic suction handheld fetal heart monitor

{"cid":"91201969","title":"USB Fetal Heart Rate Monitor For Fetal Monitoring And Data Transfer","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/7b\/fc0fc20f0fb676bdef7d147599eb-200x200-1.jpg","attrs":{"Price":"US $450-650\/unit","Brand Name":"Rainbow","Model Number":"PM-9000B","Minimum Order Quantity":"1 unit","Delivery Time":"within 3 days","Place of Origin":"China","Certification":"ce","Packaging Details":"Anti-collision film+ Carton box Carton box dimension: 36*18*30cm Gross weight: 5kg","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"30000units\/year","FHR Waveform Display":"Yes","Power Supply":"Battery","Product Name":"Fetal Heart Rate Monitor","Data Transfer":"USB","Data Storage":"Internal Memory","FHR Accuracy":"\u00b15 Beats\/Minute","Alarm Function":"Yes","TOCO Accuracy":"\u00b15 Units"}}

{"cid":"91222783","title":"KR82 2.1'' Sports Smart Watch Large Screen Compass Heart Rate Monitoring Flashlight","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/9d\/2b177d0abf358ee393cb595db022-200x200-1.jpg","attrs":{"Price":"USD 29 \/PC","Brand Name":"Rainbuvvy","Model Number":"KR82","Minimum Order Quantity":"10 pcs","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"100pcs per 5 days","Packaging Details":"7cm*5cm*3cm","Screen size":"2.1inch_ AMOLED","Resolution":"240X296","System":"ios 9.0 and above, Andriod 4.4 and above","Bluetooth version":"5.3","Chip":"JL7013A6","Gsensor":"DA267","Heart rate":"VC30F","Battery capactity":"650mAhHigh capacity and high voltage","Memory":"RAM_578KB+ROM_128Mb","Standby time":"About 60 days","Battery life":"About 7-10days","Charging way":"Magnetic suction charging wire","MotorV":"Built-in vibration reminder","Waterproof level":"1ATM","Material":"zinc alloy+plastic","Watch size":"59.8*45.8*14mm","Band Width":"22mm\/liquid silicone strap","color":"Camouflage Black"}}