product description
- 2.4G wireless transmission + USB wired transmission: longer transmission distance, wider transmission bandwidth, more stable transmission signal
- Omnidirectional microphone: full-duplex voice communication technology, the pickup angle is 360 degrees, no dead angle, the pickup distance is 3-5M
- Speaker: Built-in high-power speaker, AGC automatic gain control to ensure smooth audio output
- Built-in lithium battery: can stand by for 90 days, work continuously for 12 hours, charge the device through the USB interface, and provide 1AH charging
- Compatibility: Plug and play, compatible with Windows, MacOS, Android, LINUX operating systems.
purpose:Online video conference, distance education, online training, DingTalk,Various video software, zoom,Skype, and other Internet communications.
Pickup distance: The pickup radius is 5 meters, the pickup diameter is 10 meters, suitable for50㎡Meeting room
Product Features:360 degree pickup,Comes with speakers, Echo cancellation, full-duplex real-time conversation
Interface Type:Connect to the computer wirelessly(2.4G wireless connection), The wireless connection length is 100 meters,Driver-free, plug and play
Applicable operating system:Compatible with Windows, MacOS, Android, LINUX operating systems.
Note: Our company has "Qiantao CATO" and neutral packaging, and can provide OEM services. Send by default “Qiantao CATO”, if you need neutral packaging, please specify when taking pictures.
![](https://img.alicdn.com/imgextra/i2/60892936/O1CN01Oi3CCa1XYjRn201Iz_!!60892936.jpg)
Qiantao CATO-W1 wireless omnidirectional microphone with built-in speakers is suitable for all kinds of conference rooms, classrooms, and training rooms.
Qiantao CATO-W1 wireless omnidirectional microphone automatically adapts to various conference environments, providing participants with high-fidelity and clear sound. With Qiantao CATO-W1, participants can speak in a normal and natural tone. Even in a large conference room, the participant’s speech at a distance of 5 meters from the microphone can be clearly heard by other participants.
Qiantao CATO-W1 wireless omnidirectional microphone has a built-in high-power speaker, AGC automatic gain control provides stable audio output, echo cancellation technology, up to 256ms echo cancellation time.
![](https://img.alicdn.com/imgextra/i3/60892936/TB2SoECv80kpuFjy1zdXXXuUVXa_!!60892936.jpg)
Qiantao CATO-W1 microphone 360-degree pickup and omnidirectional reception, regardless of the angle or position of the speaker, no matter where you are speaking, Qiantao CATO-W1 Can clearly pick up your voice and transmit it to the other party clearly.
Qiantao CATO-W1 uses intelligent DSP high-speed full-duplex echo processing chip, built-in 360-degree pickup microphone, which can eliminate echo and automatically filter background noise.
thousandTao CATO-W1 microphone has built-in speakers and an integrated structure. You only need one Qian Tao CATO-W1, you can talk to multiple parties, you can talk and listen,Make your video conference simple,No longer have to buy speakers and other equipment.
Qiantao CATO-W1 wireless omnidirectional microphone, with microphone off button and speaker off button ; if you turn off the microphone and only use the speaker function, the indicator light will change It is red, so that when users need to talk privately, they can use this function to easily identify the microphone''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s reception status without worrying about the other party hearing it.
![](https://img.alicdn.com/imgextra/i2/60892936/O1CN01eAadHV1XYjRqCdFJ7_!!60892936.jpg)
Qiantao CATO-W1 wireless omnidirectional microphone has an audio output interface, which can be connected to a headset for private conversation.
![](https://img.alicdn.com/imgextra/i1/60892936/O1CN01gbMtMK1XYjRf6Pf1m_!!60892936.jpg)
Qiantao CATO-W1 wireless microphone has 3 built-in high-sensitivity microphones, leading noise reduction technology, and clear sound.
![](https://img.alicdn.com/imgextra/i1/60892936/O1CN01XBF7nB1XYjRl9nPnD_!!60892936.jpg)
Qiantao wireless omnidirectional microphone advantages:
Visual operation
- Power visualization, short press the power button, 6 LED lights on the top(Orange)Display real-time battery level
- Volume visualization, short press the audio +- button, 6 LED lights above(blue)Display real-time volume level
- The connection is visualized. When the device is successfully connected, the 3 LED lights next to the speaker will always be on
Intelligent processing
1. When there is no connection, it will automatically shut down after 5 minutes
2. When the battery is low, the yellow light will flash automatically to remind you to charge in time
3. When there is no use for a long time, if there is no sound input and output for more than 20 minutes, it will automatically shut down
Echo cancellation and noise reduction
has a 360-degree audio pickup function, up to 4 meters, wirelessly connected to the PC, echo cancellation and noise reduction and other unique features can suppress unnecessary background noise and Echo to ensure clear sound quality during the video conference.
![](https://img.alicdn.com/imgextra/i1/60892936/O1CN01zXqScO1XYjQ0P70wH_!!60892936.jpg)
USB plug and play
2.4G wireless receiver is plug and play, compatible with Windows, MacOS, Android, LINUX operating systems.
package:
- wireless microphone
- USB receiver
- Power Adapter
Comes with wireless transmitter receiver, charging power adapter
![](https://img.alicdn.com/imgextra/i4/60892936/O1CN01MN6xlp1XYjRnUid5B_!!60892936.jpg)
Product parameters:
Microphone Type omnidirectional digital silicon microphone
Sensitivity -22dBFS
Signal to noise ratio 60dB
frequency response range 20Hz-15kHz
Speaker Built-in high-power speakers, AGC automatic gain control provides smooth audio output
Echo cancellation Echo cancellation technology, up to 256ms echo cancellation time
Noise cancellation >15dB
Sampling rate 16kHz/48kHz
Pickup radius The maximum pickup distance can reach 5 meters, and the recommended distance is less than 3 meters
Transmission method 2.4G
Audio output interface 3.5mm headphone jack
Charging interface Mini USB
Control method button control or infrared remote control control
Button function Switch machine, MIC mute, speaker mute, MIC switch, volume down, volume up
Power adapter DC5V±0.2V,1A
Battery Charging time: about 4 hours, usage time: about 10 hours
Standby time 3 months
Working temperature 0-50℃
Environmental humidity 0-95% RH
Length×width×height 178mm×162mm×47mm
Weight 425g
Assist you in installation, debugging, and teaching and meeting until you are satisfied.
![](https://img.alicdn.com/imgextra/i1/60892936/TB2GUf4dYmI.eBjy1zjXXaq5VXa_!!60892936.jpg)
7 days | 7 days no reason to return:The goods can be returned within 7 days without affecting the secondary sales. |
15 days | Exchangeable within 15 days:Under the condition of not affecting the secondary sales, similar products can be exchanged. |
3 years | 3-year warranty:Free maintenance during the warranty period. |
Lifetime | Lifetime maintenance:For products that exceed the warranty period, only the cost of parts will be charged when repairing. |
7×24 | 7×24 hours remote support:Our company provides telephone, network, and remote assistance to help you solve problems. |