21 mm cordless battery rivet guns

{"cid":"91225414","title":"Professional Grade 12000N.m High Torque 21V Cordless Electric Rivet Gun 2.4-5.0mm Rivet Size for Automotive Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/7a\/504c0adef3824c5bcf1e871badf4-200x200-1.jpg","attrs":{"Price":"$36.18 \/ unit","Model Number":"WII-5950\/4.0","Minimum Order Quantity":"1 unit","grade":"Professional","Place of Origin":"Hunan, China","Voltage":"21V","dimensions":"14*20*45.5","weight":"3","power source":"Electric","Working Voltage":"21V","Motor Type":"Other"}}

{"cid":"91199507","title":"24V ABS Cordless Deep Tissue Massage Gun Muscle Vibration","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/e7\/1b54df6220e2a6ef5b43f7b74670-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HS-Fitness","Model Number":"EM001","Minimum Order Quantity":"1PCS","Delivery Time":"3-7 working days","Certification":"CE,COC,ISO","Place of Origin":"China,Guangzhou","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"10000PCS\/month","Packaging Details":"8 pieces in a carton,rough weight 17kg","Name:":"massage gun","Material:":"ABS","Size:":"standard","Color:":"Customized","Function:":"Body Healthcare Massage","Usage:":"Personal Health Care","Feature:":"deep tissue massage","Feature 2:":"physical therapy"}}