UHF Dual-Frequency Wireless Microphones Set with 1 Receiver 1 Handheld Microphone for DJ Party Karaoke Business Meeting Live Performance

Features:
Adopting UHF (ultra-high frequency) band and double channels, the wireless microphone set has the advantages of strong anti-interference.
A/D and D/A are used for high performance audio of 24 Bit / 48KHz; using the ID code+ frequency to encrypt the data, improving the stability of connection.
With automatic mute and shock elimination circuit to avoid the impact and noise of switching machine.
Specifications:
Handheld Microphone --
Frequency Range: UHF
Channel Number: 10 (conservative values) each time matching, ID code randomly change, within the frequency range set by the manufacturer
Oscillator Mode: DSP chip frequency lock
Frequency Stability: 10ppm
Distortion: 0.5%
Battery Specification: 1.5V x 2/ two AA Size alkaline batteries (batteries are not included)
Endurance: 4~8hours (depending on battery type and capacity)
Mic Size: 23  4.5  4.5cm / 9.06  1.77in
Mic Weight: 198g / 6.98oz
Receiver--
Frequency Range: UHF
Channel Number: 10 (conservative values) each time matching, ID code random change, within the frequency range set by the manufacturer
Vibration Mode: DSP chip frequency lock
Rate Stability:  10ppm
Receiving Sensitivity: -95~ 71dBm
Sound Frequency: 40~18000Hz
Distortion: 0.5%
SNR:  90dB
Audio Output: 300mv(maximum)
Power Supply: built-in 500mAh rechargeable battery
Receiver Size: 12.3  3.4  2.4cm / 4.84  1.34  0.94in
Receiver Weight: 40.2g / 1.42oz
Package Size: 29  13  6.5cm/ 11.4  5.1  2.6in
Package Weight: 390g/ 13.8oz
Package List:
1  Receiver
1  Handheld Microphone
1  Antenna
1  USB Cable
1  3.5mm Converter
1  User's Manual (English)