Assembled type magnetic ring also said clip buckle type magnetic ring, in long time using assembled type magnetic ring Shi, we to knows protection assembled type magnetic ring, because assembled type magnetic ring compared easy broken, this not fake, so in using Shi, to avoid assembled type magnetic ring (two tablets core) collision, led to assembled type core easy broken, as assembled type two tablets core with gap, and crack,, to stop using, avoid up not to must of impedance characteristics.