teacher voice amplifier portable microphone speaker bluetooth voice enhancer Winbridge Brand

Training

Teaching

Tour guiding

Waisted wireless microphone

Transmitter is small size, light and portable, built-in large capacity 1800 mAh lithium battery, can be standby up to 15 hours, adopt head-mounted microphone, according to the human body endineering design, have good reducibility, double shield coaxial cable transmission signal, effectively reduse the magnetic dield interference, can be rotate in 270° regulating.

Handheld wireless microphone

Transmitter used the UHF wireless transmitters, wireless distance is about 80 meters, the signal is strong, have passed the engineering exoeriment test, the wireless signal can pass through a wall, strong anti-jamming capability, about micro moving-coil mic core.

Dual voice coil strong magnetic horn

Winbridge acoustic loudspeaker pursues high standrads and high quality. We adopted 3.5-inch dual voice coil dual magnetic horn, to pursue the the new height and new standard of the acoustic amplifier. Details of WB92 loudspeaker design two wind channel under the horn, so as to form a whole sound penetrating, so the voice spread evenly, coveragem has rich tone.

MCU intelligent battery power detection

The intelligent battery detection can detect the battery status in timely. The indicator lamp accurately shows the battery residual, so we can prepare in advance. The whole electronic key operation panel, the key mark is clear, and is under the protective layer. so ensure the key can be used longer.

Long time battery capacity

Adopts 7.4V voltage and 2600 mAh lithium battery, Endurance time: Charge 6 hours, can last 20 hours; Battery: Built-in 2600 mAh lithium battery ; Life time: The service life is 20000 hours

25W High-power

Adopt TI digital amplifier, Low power consumption but high efficiency,The higher the power is,the larger the area of sound coverage is, Big power, coverage can be 2500㎡