bt 4 0 fitness smart band

{"cid":"91170326","title":"3.0 Bluetooth Fitness Tracker Device Wristband Fitness Band That Monitors Blood Pressure","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/92\/01\/f18d5aa339be4dc16d1b19a4e2c2-200x200-1.jpg","attrs":{"Price":"Negotiation","Model Number":"LWD-BW08","Minimum Order Quantity":"Negotiation","Delivery Time":"30days","Certification":"CE,Rohs","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union,PayPal","Supply Ability":"10,000pcs per month","Packaging Details":"Color box\uff0c20pcs\/Ctn,Carton size:22x22x40cm,G.W.:5KG","Product Name":"Bluetooth Smart Watch Phone","Material":"Stainless steel + TPU band","Bluetooth":"3.0","Camera":"1.3M","Battery":"380mAh","Memory":"128M+64M"}}