U12F Uhf One For Two Wireless Headset Microphone Amplifier Mixer Suitable For Teaching Guides Meeting Lectures

Descriere U12F Uhf One For Two Wireless Headset Microphone Amplifier Mixer Suitable For Teaching Guides Meeting Lectures

1. Honeycomb-style audio microphone, high-sensitivity microphone, added to the chipset, can effectively reduce the interference of the surrounding environment the microphone, effectively prevent echo and thus eliminate whistling.
2. The high-quality metal hose is bent freely, has good elasticity, can be worn by both the size and the type, can be bent freely, and can be adjusted in any direction when speaking. The metal material has a long service life.
3. The -mounted bracket and the launching host are detachable and intimate design, which is convenient to carry, and can be used in the hand of the transmitting host, and the handheld microphone is changed in seconds.
4. Built-in large-capacity polymer lithium battery, no additional power supply, boot and plug-and-, can be used for to 6 hours.
5. Applicable to tour guides, teaching, supermarket promotions, street stalls, dance training, company meetings and other places.
Model Number:Outdoor
Use:Conference Microphone
Communication:Wired
Polar Patterns:Omnidirectional
Set Type:Single Microphone
Input Voltage Range: DC3.5V-5.5V;
Maximum Current: less than or equal to 75mA
Battery Type: Lithium polymer battery
Charging : Less than 4 hours
Continuous Working : 8 hours or so
Frequency Band: 600-900Mhz
RF Transmission Power : 10dBm
Transmission Distance : 80m (empty accessibility)
RX Sensitivity :-88dBm
Sampling Frequency: 48KS/s
S/N Ratio : greater than or equal to 65dB (f=1kHz, P=1Pa A curve)
Operating Temperature: 0~40 Celsius
colour:black
Material:plastic
Package Contents:
2*UHF Wireless Mic
1*USB one to two charging cable
1*3.5MM adapter
1*single charging cable
1*Instruction manual
Note:
This UHF acoustic wireless microphone needs to be used