XP's wireless headphones. Fits all XP models except the ADX 100, ORX and the Deus.
No more cable between you and the detector and no more cable breaks. See also the larger variant: the WS-3. Warranty 1 year. Should over time the bracket accidentally break, it is easy to replace.
Warning: A few years ago, XP built a second circuit in the WS1 to prevent the charging pack from overcharging when a customer uses the wrong charger to charge those wireless headphones. Overcharging by the wrong charger can cause the WS1 to break, melt or even catch fire. Therefore, we hereby warn our customers to never use any charger other than the one sold for this purpose by XP.