B-Stock, Shure SLX 2 / Beta 87A / K3E - handheld transmitter for SLX series with condenser capsule, super-cardioid polar pattern, display (group, channel and battery), frequency transmission from the receiver via infrared, 960 switchable frequencies, lock for menu and on/off switch, powered via 2x 1.5V batteries, frequency range K3E 606 - 630 MHz, up to 20 compatible systems (on multiple frequency bands, depending on national regulations)., B-Stock with full warranty, may have slight traces of use