Wireless microphone System 4 channel
2 bobypack 2 Lapel Mic 2 Headsets 2 Handheld Metal Mic
one year free warranty

Features:
4 Channel 2 bobypack 2 Lapel Mic 2 Headsets 2 Handheld Metal Mic
Individual Volume Control on each Channel
One 1/4" Mixed and four XLR" Individual Outputs
Perfect operation status indicater
2 Telescoping Receiver Antennas
Broad frequency response range, super low distortion
Full metal design
Use 2*1.5V battery

Specifications:
Overall System
Number of Channels:4 channels
Carrier frequency range:500MHz-580MHz
Stability:±0.006%
Normal deviation:±22kHz
S/N ratio:
T.H.D:
Frequency response:50Hz-15kHz
Receiver
Sensitivity:>80dB
Audio output:Balanced and Unbalanced
Power requirement:AC 16V,400mA
Dimensions:440×210×40mm
Weight(weight):Approx.1.3kg

Wireless Microphone
Cartridge:Dynamic
Antenna:Built-in
RF output:
Normal deviation:±22kHz
Maximum deviation:±80kHz
Battery:1.5V battery
Battery life:>8 hours

Comes With
2 x Lavalier Microphones
2 Lapel Mic
2 Headsets
2 Handled Mic
Base Transmitter
AU 110-240v Power Adapter
1/4'' Male to 1/4'' Male Phone Jack Lead