Product Description

2.4G wireless transmission+USB wired transmission: longer transmission distance, wider transmission bandwidth, and more stable transmission signal

Omnidirectional microphone: Full duplex voice communication technology, with a pickup angle of 360 degrees without dead angles, and a pickup distance of 3-4M

Speaker: Built in high-power speaker, AGC automatic gain control ensures smooth audio output

Built in lithium battery: can stand by for an ultra long time of 90 days, continuously work for 12 hours, and charge the device through USB interface, providing 1AH fast charging

Compatibility: Plug and play, compatible with Windows, MacOS, Android, and LINUX operating systems.

Visualization operation

1. Power visualization, short press the power button, and the top 6 LED lights (orange) display the real-time level of power

2. Volume visualization, short press the audio+- button, and the top 6 LED lights (blue) display the real-time volume level

3. Visualize the connection. When the device is successfully connected, the three LED lights next to the speaker will remain on

Intelligent processing

When there is no connection, it will automatically shut down after 5 minutes

When the battery is low, the automatic yellow light will flash to remind you to charge in a timely manner

3. When not in use for a long time and there is no sound input or output for more than 20 minutes, it will automatically shut down

Echo cancellation and noise reduction

Featuring a 360 degree audio pickup function, up to 4 meters, wirelessly connected to a PC, unique features such as echo cancellation and noise reduction can suppress unnecessary background noise and echoes, ensuring clear sound quality during video conferences.

Features:

Sensitivity: -22dbfs

Signal to noise ratio: 60dB

Frequency range: 20HZ-15kHz

Noise suppression>15dB

Sampling rate 16khz/48Khz

Battery charging socket: Mini USB

Battery: 2600Ma

Audio output: 3.5mm headphone jack

Control: button control or infrared remote control

Button function: Power on/off. Mute, silent speaker. Microphone selection, volume increase/decrease

Charger: DC5V ± 0.2V, 1A

Specifications:

Host: height x width x depth:

178mmx162mmx47mm

Weight: 425 grams

Packaging:

Wireless microphone

USB receiver

Power adapter