Wireless Microphone HIKVISION DS-65VA300L

Mô tả

Wireless Microphone HIKVISION DS-65VA300L

– 360-degree mic coverage.

– 256ms acoustic echo cancellation.

– Full duplex.

– Dynamic Noise Reduction(DNR).

– Supporting Skype, Wechat, MSN and other online communication software.

– Connecting by 3.5mm earphone plug, communication will be more private and do not trouble colleague.

– No need driver; clear, unmixed and not harsh sound quality.

– Elegant business appearance.

Specifications

Backlight	LED Backlight
Color	10 bit, 1.07B
Indicator LED	– triangle indicator on: working – left indicator on: speaker mute – right indicator on: MIC mute – left indicator flashing: volume adjusting – right indicator in orange: full charge
USB adapter	– 2.4 G RF and data processing – folding SMA antenna
Architecture	– Tabletop console contains audio processing functions ,USB function, indicator and key function – Built-in lithium battery(7-10h) – 2.4G wireless USB adapter – USB power line – USB charging plug(optional)
Power	USB supply (DC 5V/500mA) Built-in lithium battery
Loudspeaker	3-inch anti-magnetic speaker
Microphone	Cardioid microphones 0-8000Hz
Size	155 x 148 x 37 mm
Weight	340g
Keypad	– microphone mute key – loudspeaker mute key – volume up/down keys – standby key
Computer system	Windows 8/ Windows 7/ Windows 10/ Windows XP/.,ect
Audio	– Digital audio processing – 256ms echo cancellation – Dynamic noise reduction – full duplex – 360 degree pick-up range
Recommended conditions	– Temperature: 5°~44° – Humidity: 20~85% condensation free – noise level: <48db – Storage temperature: -10°~55° – Reverberation time: <0.5 seconds
Network interface	– USB: USB 2.0 (compatible with USB 1.1) – Audio interface: 3.5mm audio interface (out)