Sennheiser EW 300 IEM G3 Bundle / E-Band - Evolution wireless in-ear system, 2x bodypack UHF receiver (EK300 IEM G3), 9.5" transmitter (SR300 IEM G3), mini-jack output for earphones, display with frequency and battery power, 1680 switchable frequencies in 42MHz steps, E-Band frequency range (823 - 865 MHz), 21 banks with up to 16 preset frequencies, adjustable Limiter, 5-Band EQ in transmitter, switchable HF power (10/30mW), pocket receiver with charger contacts for optional BA 2015 (NiMH) battery, pilot tone, squelch, auto-tune to search free frequencies, WSM support (Ethernet port for frequency management), LCD display with NF peak hold and HF power and channel, 1x BNC antenna connection, 2x jack/XLR female balanced combi inputs. Includes NT2 power supply, 2x IE4 earphones, 2x 1.5V batteries and GA3 rack kit. Please note: Due to every country having different regulations, you may need to contact your local licensing authorities before using a wireless system.