UR-4 Professional Digital Wireless Microphone System with

Microphone wireless system feature XLR interfaces, just plug on and turn your favorite mics into wireless mics.
Adopting advanced wireless UHF technology, the signal transmission becomes more stable.
Equipped with 10 groups of channels, you can switch the channel as your requirement, so as to avoid interference from other equipments.
Built-in rechargeable lithium battery, support continuous working up to 3 hours, after being fully .
Widely applicable for live streaming, recording studios, meeting, speaking, interviewing, karaoke, etc. rid of wire limitations, allowing you to enjoy the and of wireless.

Transmitter
Microphone Max Input: 1.5VRMs
RF Carrier Frequency Range: 901m-910m
Max Transmitting Power: 8dbm
Working Temperature: -20℃-80℃
Working Current: 120mA
Battery Capacity: 700mAh
Receiver
Max RF Input Signal Amplitude: 10dBm
Receiving Carrier Frequency Range:90m-910m
Receiving Sensitivity: -85dBm
Audio : 96dB
Working Temperature: -20℃-80℃
Working Current: 120mA
Battery Capacity: 1500mAh
Colour:black
Material:plastic

Package Contents:
1 x Transmitter
1 x Receiver

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.