2.4G Wireless Daisy Chain Wireless Microphone with Speaker Battery Plug&Play Audio Conference System

• Customization: Available
• Style: Portable
• Application: Voice, Recording, Meeting
• Model NO.: SV-KSUB1GC
• Signal Transmission: Wireless
• Directivity: Omni-direction
• Sound Channel: Stereo
• Transducer Principle: Condenser Microphone
• Sound Field Force: Pressure Type
• Connector(s): USB
• Wireless Technology: DSP Digital
• Output Impedance: 50-1000Ω
• Type: Full Duplex Omni-Directional Microphone
• Sensitivity: -22dbfs
• S/N Ratio: 60dB
• Frequency Range: 20Hz-15kHz
• Speaker: Built in Powerful Speaker, Provided Excellent Audi
• Echo Cancelation: Advanced Echo Cancellation up to 256ms
• Noise Suppression: >15dB
• Sampling Rate: 16kHz/48kHz
• Transmission Mode: RF2.4G (Preferred) & USB Cable
• Audio Output: 3.5mm Socket for Headset
• Battery Charge Socket: Mini USB
• Control: Button Control or IR Remote Controller
• Status Display: Double-Color LED Indicator Light
• Transport Package: 178*162*47mm
• Specification: CE, FCC
• Trademark: OEM
• Origin: Shenzhen, China
• HS Code: 8525801390
• Production Capacity: 50, 000PCS/Year

Product Description

A portable, digital wireless conference microphone for conference and board rooms. These microphones can be easily connected to laptop/PC through USB ports. The features like echo cancellation and noise reduction suppresses unwanted background noise and echoes, for the crystal clear audio during video conferencing.
Product Description

• 2.4G  Wireless Transmission: with stable signal, USB wireless receiver connect to PC, the maximum distance between the receiver and microphone can reach to 15 meters.
• Omni-directional Microphone:Full duplex OMNI-Directional MIC,with 3-4 meters pick up range
• Speaker:In built powerful speaker, AGC provide excellent audio quality
• Battery:  90H Super long standby, continues work for 12 hours.Support 1AH quick Charge.
• Competibility: Plug&play, competiable with Windows,MacOS,Android,LINUX Operation system.

Model#			KSU-B1G
Microphone	type		Full duplex OMNI-Directional microphone
	Sensitivity		-22dBFS
	S/N Ratio		60dB
	Frequency range		20Hz-15kHz
Speaker			Built in powerful speaker, provided excellent audio quality
Echo cancelation			Advanced echo cancellation up to 256ms
Noise suppression			>15dB
Sampling rate			16kHz/48kHz
Pick up diameter range			Max 3 Meters, suggest to work in 2 meters diameter distance
Transmission mode			RF2.4G (Preferred) & USB cable (for single chat pod)
Audio output			3.5mm socket for headset
Battery Charge Socket			Mini USB
Control			Button Control or IR Remote controller
Button functions			Power on/Off, Mute, silent speaker, HiFi mode, Volume UP/Down
Status display			Double-color LED indicator light
Power Charger			DC5V±0.2V, 1A
Battery			2600mA, Talk time up to 12 hours, Fully charged in 4 hours
Stand by			90 days
Work Temperature			0-50ºC
Environment Humidity			0-95% RH
L X W X Hmm			178mmx 162mmx 47mm
Weight			500g

Visualized operations
Power ,Volume,connection is Visualized on PC

With more intelligence operations
Such as when devices out of connection to the PC, It will turn off in 5 minutes automatically. The yellow light will illuminate to remind for charge when low power.and devices will turn off automatically when there is no sound input or output over 20 minutes.

Echo cancellation and noise reduction
with 360 degree audio pickup up to 4 meters and wireless connected to PC, The unique features like echo cancellation and noise reduction suppresses unwanted background noise and echoes, ensuring crystal clear audio during video conferencing.

Simple USB Plug and Play
Easy to set up, Plug&play, competiable with Windows,MacOS,Android,LINUX Operation system.