1 handheld microphone and 1 lapel microphone
 Technical Specifications
 Receiver
 ●Carrier frequency range: 170~280MHz
 ●Frequency oscillation mode: Crystal
 ●Total frequency: Dual CH
 ●Frequency response: 50Hz~18KHz
 ●Effective use distance: 100 feet
 ●Carrier stability: ±5PPm≤10KHz
 ● False image interference ratio: ＞80dB
 ●Signal-to-noise ratio: ＞105dB(1KHz-A)
 ●Sensitivity: -105dB (12dB S/N AD)
 ●Total distortion rate: <0.5%@1KHz
 ●Audio output impedance: 2.2KΩ
 ●Function display mode: VFD
 ●Power supply: DC14V 600mA
 ●Output Plug Type: 2XLR Balanced Socket Unbalance TRs◎6.3mm Socket
 Handheld Transmitter
 ●Dynamic range:＞110db
 ●Carrier error: ±0.005%
 ●Modulation deviation: ±48KHz
 ● Side harmonics: ＜-60dBc
 ●RF output power: 10mW
 ●Power consumption: ≤100mA/3V
 ●Power supply: 9V×1