the t.bone GigA Pro Bodypack Receiver
the t.bone GigA Pro Bodypack Receiver, 2.4 GHz Receiver with Flash Shoe Adapter, Frequency range 2.400 - 2.4835 GHz, True diversity, 2 Fixed antennas, IR port for ACT-Sync function, Output: 3.5 mm Mini stereo jack, Operation with 1x lithium battery (ICR 18500), Dimensions: 63 x 70 x 25 mm@+*Note:* Worldwide registration and free of charge