IC RF Exposure Information and Statement The SAR limit of Canada (C) is 1.6 W/kg averaged over one gram of tissue. Device types: (IC:6132A-JBLTUNEBEAM) has also been tested against this SAR limit According to this standard, the highest SAR value reported during product certification for head use is 0.12 W / kg. The device was tested for typical bodily operations where the product was kept 0 mm from the head.