MC881-1 Chairman unit MC881-2 Delegate unit
The delegate unit is treated with flocking process, new shape design and built-in antenna.
Each unit is charged with chargeable lithium battery and is completed with mini USB charger to protect battery effectively, extend battery life and ensure safety.
The built-in Hi-Fi condenser sound head delivers superior sound reproduction, high articulation, low noise, efficient whistling inhibition function and powerful sound pickup.
315-degree omnidirectional bending flexible stainless-steel tube
The blue sound head operating indicator light is illuminating.
The chairman unit is entitled to disenable any delegate unit without restriction and is granted with priority of speaking.

Specifications and parameters
Operating power: DC 3.7V -- 5V
Consumption power: standby≦360mW
Speaking status≦630mW
Operating temperature: -10℃-40℃
Microphone stem length: 380mm
Mode of communication : UHF digital wireless mode (undirectional)
Channel number: 5 channels
Range of frequency: 500MHz -950MHz
Mode of modulating: FM
Maximum modulated quantity: 60K
Radiation power:≦+9dBm
Frequency deviation: <0.002< p="">
Reference speaking distance: 10cm-30cm
Dimensions (W×H×D): 180mm×48mm×119mm (w/o microphone stem)
Weight: 0.8kg

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