Rode RX-CAM, Radio receiver for mounting on the hot shoe, 2.4 GHz band, 128-Bit encryption signal, One Button Pairing, System dynamic range: 112 dB, Frequency response: 35 Hz - 22 kHz, Conversion: 24-bit / 44.1 kHz, Latency: <4 ms, Range: up to 100 m (free line of sight), Powered by microUSB connector or 2 AA batteries, Firmware update via MicroUSB connection possible, Operating button, Channel selection button, Mute button, OLED display for channel display, level, status and charge status - also of the transmitter, 3-Way switch for pre-attenuation (0 dB, -10 dB, -20 dB)Channel link button, Channel link button, 3.5 mm jack (double mono) with locking external thread, Shoe mount adapter with embedded 3/8"" thread for pole mounting, Includes TRS spiral cable (3.5 mm jack, 17-40 cm) for connecting to a DSLR camera, With union nut for secure connection to the output jack of the receiver, Dimensions (L x W x D): 111 x 65 x 52 mm, Weight: 190 g (including batteries), Made in Australia@+*Further information:*@+@+, Frequency band: 2.4 GHz, Diversity: No, Pocket transmitter: Yes, Hand-held transmitter: No, Plug-on: No, Power supply transmitter: 2x AA