Rode TX-XLR, Plug-On Transmitter, 2.4 GHz Band, 128-bit Signal encryption, One Button pairing, System dynamic range: 112 dB, Transmission range: 35 Hz - 22 kHz, Conversion: 24 bit/44.1 kHz, Latency < 4 ms, Range up to 100 m (free line of sight), Power supply via MicroUSB connector or 2 AA batteries, Firmware update via MicroUSB connection possible, Transmitter TX-XLR, Operating button, Channel display, 3-Way switch for level boost (0 dB, +10 dB, +20 dB), Channel connection button, Mute-lock function, 3.5mm jack socket (double mono) with external locking thread, Delivers 48 V phantom power on demand, Dimensions (W x D x H): 120 x 45 x 45 mm, Weight (incl. batteries and connection cable): 222 g, Made in Australia@+*Note:*Optionally usable with Sony NP-F970 battery (not included).