z19 smartwatch with bt calling

{"cid":"91222475","title":"Z19 Smartwatch 2 In 1 Wireless With BT Calling Heart Rate Monitoring Silicone Band","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/87\/9791ebb3e26357e9a5e1e939d435-200x200-1.jpg","attrs":{"Price":"10.9-$12","Brand Name":"customized brand","Model Number":"Z19","Minimum Order Quantity":"10","Delivery Time":"3-15 working days","Certification":"CE ROHS FCC","Place of Origin":"china","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"20000pcs in one month","Packaging Details":"color box","Screen size":"1.46 inches","resolution":"360x360","Battery":"350mAh","Charging":"magnetic charging","color":"black, silver","touch":"full touch","BT":"support 3.0 and 5.1BLE","Accessories":"watch+ charger cable+ user manuel","main chip":"JL7014"}}