... 99% mobile radiation 3.5mm mobile phone retro handset, cancel noise and reduce 99% mobile radiation, suitable for most of phones and PC, ... certificates 6. With 3.5mm plug7. cancel noise and reduce 99% mobile radiation Dimension & WeightProduct size: 215mm×58mm×58mmcarton size ... .W.:16KGN.W.:15KG 3.5mm mobile phone retro handset, cancel noise and reduce 99% mobile radiation, suitable for most of phones ...