Features:
Handheld microphone system with 1 dual channels receiver and 2 wireless mics.
The receiver with two XLR balanced outputs and one 1/4" audio mix output.
With LCD display showing the channel and frequency information of 2 microphone.
Special UHF design with unique anti-interference ability for the wireless mics.
The volume of 2 MIC can be adjusted separately by the knobs.
Effective operating range is up to 30m in open area.
Comes with an audio cable(6.35mm plugs) and a power adapter.

Specifications:
--Microphone
Frequency Range: 690 - 860MHz
Transmitter Power: 10mW
Largest Modulation: ±25KHz
Power Supply: 2 * 1.5V AA Battery (Not Included)
Power Consumed: ≤30mA
Size: 25 * 5cm / 9.8 * 2in
Weight: 326g / 11.5oz(for each)

--Receiver
Frequency Range: 690 - 860MHz
Sensitivity: ＞12dBu(S/N=20dB)
Power Supply: DC 12-15V
Power Adapter: US Plug
Size: 48 * 20.5 * 4cm / 18.9 * 8.1 * 1.6in
Weight: 1763g / 3.9lb

--System
T.H.D. (Overall): < 0.5 %
Signal to Noise: > 90 dB
Dynamic Range: > 90 dB
Working Distance: 30M if no block
Package Size: 51.5 * 42 * 8cm / 20.3 * 16.5 * 3.1in
Package Weight: 3245g /7.2lb

Note:
The battery is not included.

Package List:
1 * Receiver
2 * Microphones
1 * Audio Cable
1 * Power Adapter(US)