construction workers bluetooth calling smartwatch

{"cid":"91219782","title":"410mAh Full Screen Bluetooth Calling Smartwatch Oem For Construction Workers","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7e\/7e\/bbf01028549c5fd12240e78fb796-200x200-1.jpg","attrs":{"Price":"$29.9-$35.9","Brand Name":"Phonemax","Model Number":"SW03","Minimum Order Quantity":"2-3000","Delivery Time":"3-5 Business Days","Place of Origin":"China","Certification":"IP68\/IP69K\/CE\/FCC\/RoHS","Packaging Details":"Packaging Box + Product","Payment Terms":"T\/T, D\/A, L\/C, Paypal, Western Union, T\/T","Supply Ability":"20000 pcs per month","NFC":"YES","Battery":"410mAh Lithium Polymer","Name":"Rugged Outdoor Smartwatch","Waterproof":"IP68","Material":"Main Body: Zinc Alloy + Spherical Toughened Glass Wrist Strap: Silicone Watch Strap","screen size":"1.43\"","Heart Rate Monitor":"Yes","Type":"Full Screen Touch"}}

{"cid":"91187466","title":"Smart Helmet Camera with Bluetooth and 8-Core Chipset and Improve Workplace Safety","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/34\/64\/c67331b62b25f356e28f81ffc8d4-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Smart Helmet Camera","Model Number":"ZP646G","Minimum Order Quantity":"1pc","Delivery Time":"Sample: Around 3-5 working days after payment","Place of Origin":"China","Certification":"CE.RoHS,FCC","Packaging Details":"Gift Box","Payment Terms":"T\/T, Western Union,Paypal, Credit Card","Supply Ability":"10000pcs\/month","bluetooth function":"BT4.2","Storage capacity":"Support 16G\/32G\/64G\/128G(With Standard 64GB TF Card)","Chipset":"MTK6762 8 Core -Cortex A53 2.0GHz","GPS function":"Support","Picture":"Support","4G":"Support","Operating temperature":"-30 Degrees C To +70 Degrees C","Dimension\/weight":"110*60*47mm\/ About 300g"}}