Sennheiser EW-DX 835-S SET - Dual Handheld Wireless System (V5-7 Band / 941-960 MHz)This set consists of 2 x EW DX SKM S (handheld with mute switch), 2 x MMD 835 capsule (cardioid, dynamic), 1 x EW DX EM 2 rackmout receiver (2 channels) and 2 x BA 70 rechargeable batteries. FEATURES EW DX EM 2 2 channel half rack (9. 5) Up to 88 MHz switching bandwidth PoE IEEE 802. 3af Class 3 Equidistant Channel Spacing: 146 channels in standard mode; 293 channels in Link Density Mode Network enabled for control with Sennheiser Control Cockpit