3 4v 4 2v wireless module

{"cid":"91220730","title":"3.4V 4.2V Supply Voltage Range Radio Frequency Module with Small Size and Stable Performance","imgUrl":"https:\/\/img.ismap.com\/nimg\/e9\/f1\/44a02cb391c4e44641c4c0d3b183-200x200-1.jpg","attrs":{"Price":"$43.00 - $49.88\/pieces","Brand Name":"QT","Model Number":"SIM7600G-H","Minimum Order Quantity":"2 pieces(Min. Order)","Delivery Time":"1-50\/15 days; >\/50 To be negotiated","Place of Origin":"China","Supply Ability":"50000 Piece\/Pieces per Week","Packaging Details":"Export standard pack","Payment Terms":"T\/T","Certification":"yes","Application":"Smart Life","Size":"50.8*31*5.35mm","Condition":"100% Original Brand","Application 2":"smart life","Supply Voltage Range":"3.4V ~ 4.2V","Product Name":"Stay Ahead of the Competition with Our State-of-the-Art Wireless Module"}}