Sennheiser EW-DX SK U1/5

Sennheiser EW-DX SK U1/5, Digital Pocket Transmitter, For EW-DX radio links, With 3.5 mm jack, Frequency range U1/5: 823.2-831.8 MHz & 863.2-864.8 MHz, Transmitting power: 10 mW, Operation with 2x AA batteries or rechargeable battery pack BA 70 (not included), Dimensions (W x H x D): 63.5 x 85 x 20 mm, Weight: 115 g ...