Microphone
Echo cancellation	Yes
Microphone frequency	1880 - 1900 Hz
Microphone mute	Yes
Microphone direction type	Omnidirectional
Type	Conference microphone
Microphone pick-up range	3 m
Ports & interfaces
Maximum operating distance	20 m
Cable length	0.3 m
Connectivity technology	Wireless
USB connector type	Micro-USB
Performance
Echo cancellation	Yes
Product colour	Black
Cable length	0.3 m
Certification	CE, FCC, RoHS, REACH, ISO 9001
Mounting type	Table
Operating relative humidity (H-H)	10 - 90%
Power
Power source	Battery
Battery capacity	1500 mAh
Talk time	13 h
Standby time	11 day(s)
Weight & dimensions
Width	78.6 mm
Height	15.3 mm
Dimensions (W x D x H) with stand	100 x 60 x 78.59 mm
Depth	78.6 mm
Packaging data
Package width	190 mm
Package type	Box
Package height	48 mm
Package depth	82 mm
Packaging content
Number of products included	2 pc(s)
Cables included	Micro-USB
Quick start guide	Yes
Charging stand	Yes
Technical details
Storage temperature (T-T)	-20 - 60 °C
Width	78.6 mm
Number of products included	2 pc(s)
Height	15.3 mm
Depth	78.6 mm
Master (outer) case net weight	7.37 kg
Operational conditions
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90%
Colour
Product colour	Black
Other features
Echo cancellation	Yes
Logistics data
Master (outer) case width	395 mm
Master (outer) case length	251 mm
Master (outer) case height	185 mm
Products per master (outer) case	20 pc(s)
Master (outer) case net weight	7.37 kg

Microphone
Echo cancellation	Yes
Microphone frequency	1880 - 1900 Hz
Microphone mute	Yes
Microphone direction type	Omnidirectional
Type	Conference microphone
Microphone pick-up range	3 m
Ports & interfaces
Maximum operating distance	20 m
Cable length	0.3 m
Connectivity technology	Wireless
USB connector type	Micro-USB
Performance
Echo cancellation	Yes
Product colour	Black
Cable length	0.3 m
Certification	CE, FCC, RoHS, REACH, ISO 9001
Mounting type	Table
Operating relative humidity (H-H)	10 - 90%
Power
Power source	Battery
Battery capacity	1500 mAh
Talk time	13 h
Standby time	11 day(s)
Weight & dimensions
Width	78.6 mm
Height	15.3 mm
Dimensions (W x D x H) with stand	100 x 60 x 78.59 mm
Depth	78.6 mm
Packaging data
Package width	190 mm
Package type	Box
Package height	48 mm
Package depth	82 mm
Packaging content
Number of products included	2 pc(s)
Cables included	Micro-USB
Quick start guide	Yes
Charging stand	Yes
Technical details
Storage temperature (T-T)	-20 - 60 °C
Width	78.6 mm
Number of products included	2 pc(s)
Height	15.3 mm
Depth	78.6 mm
Master (outer) case net weight	7.37 kg
Operational conditions
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90%
Colour
Product colour	Black
Other features
Echo cancellation	Yes
Logistics data
Master (outer) case width	395 mm
Master (outer) case length	251 mm
Master (outer) case height	185 mm
Products per master (outer) case	20 pc(s)
Master (outer) case net weight	7.37 kg

Microphones