Wireless dynamic microphone PULUZ PU628B

Wireless dynamic microphone UHF PULUZ PU628B with 3.5mm output in black is a handheld cardioid microphone designed for public speaking, concerts, weddings and similar events. The wireless design provides freedom of movement while the included receiver with 3.5 mm output and USB-C charging port allows easy connection to speakers and amplifiers. The microphone delivers clear, natural sound with high sensitivity and has a wide frequency response. The transmitter is powered by AA batteries and the receiver requires a 18650 battery (not included).

Advantages

The PULUZ PU628B offers reliable wireless operation with an approximate receiver range of 30 meters and strong resistance to interference. Its cardioid pickup pattern reduces unwanted background noise and preserves vocal clarity. The device is compatible with a variety of audio systems and features a built-in LED display for basic status information.

Key specifications

• Brand: PULUZ
• Model: PU628B
• Color: Black
• Type: Cardioid handheld dynamic microphone
• Frequency response: 100 Hz – 20 kHz
• SNR (signal-to-noise ratio): ≥ 70 dB
• Receiver audio port: 3.5 mm
• Receiver charging port: USB-C
• Transmitter power supply: AA battery (not included)
• Receiver power supply: 18650 battery (not included)
• Material: ABS

How to use

Install the required batteries: insert AA batteries into the microphone transmitter and place a charged 18650 battery into the receiver. Connect the receiver to your speaker or amplifier using the 3.5 mm audio cable. Power on both transmitter and receiver and pair them according to the user indications shown on the LED display. Adjust the microphone position and distance from the mouth to achieve the desired sound level, and set the volume on the connected audio system as needed.

Recommendations

For best results use fresh batteries and check the receiver’s LED display for connection status. Keep the receiver within the approximate 30 m range and avoid physical obstacles and strong sources of RF interference. Store the microphone and receiver in a dry place and disconnect batteries if the device will not be used for a long period.