USB902 (One-to-Two)

• Built-in sound card requires no driver installation, plug and play, compatible with Windows 7 and above, as well as macOS.

• Microphone features a large display screen and independent volume control for more intuitive operation.

• Built-in background noise cancellation effectively blocks ambient noise for clearer sound pickup.

• One-button mute switch allows you to easily turn the audio signal on or off.

• Gooseneck microphone with wireless USB interface, supports online classes, screen recording, live streaming, and gaming voice communication.

• Supports mainstream instant messaging tools such as WeChat, QQ, YY, and QT, ensuring smooth and lag-free remote meetings.

• Anti-slip pads on the bottom prevent the microphone from sliding and reduce the impact of desktop vibrations.

SKU: USB902 (One-to-Two) Category: Wireless Conference Microphone

Description

• Directivity: Supercardioid

• Frequency Range: 640MHz-690MHz (Adjustable)

• Modulation/Demodulation: Digital ID;
• Number of Channels: Dual-channel

• Frequency Stability: ±0.005%;
• Sensitivity: -80dBm

• Transmit Power: <10mW; • Frequency Deviation: ±45kHz • Audio Response: 60Hz-15kHz • Overall Signal-to-Noise Ratio: >85dB (A+)

• Operating Distance: 30-50 meters (open field)

• Transmitter Power Supply: 3V (3 AA batteries)

• Transmitter Battery Life: Approximately 5-8 hours (depending on battery life)

• Receiver Power Supply: DC5V (USB)

• Output: USB digital audio output

Package Contents	Includes one 3.5mm to 3.5mm audio cable, one adapter, six AA batteries, and one instruction manual and certificate of conformity.

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