In Ear Wireless Monitor System Receiver for Stage Performance

Brand new and high quality Clear crystal sound quality Fashionable design, mini size Easy to carry Working voltage: 2 x AA batteries (not included)Current: 50MA¡À10MA Frequency response: 50-17KHZ Distance: about 30m SNR: more than 45db Frequency range: 432.6-434MHZSensitivity: S/N:12db 3uAReceiver has adjustment keys, earphone jack, LED indicator, and volume +/- or ON/OFF keys. With clip Size: about 10*6.1*3.6 cm 1 x Receiver 1 x Earphone (with 3 pairs of ear pads)