Battery
Battery capacity	2450 mAh
Features
Device type	Universal
Product colour	Black, Grey
Certification	CE, FCC, REACH, RoHS
Auto
Noise reduction
Echo cancellation
Loudspeakers
Sensitivity	82 dB
Output power	7 W
Frequency range	115 - 8000 Hz
Packaging data
Package width	176 mm
Package depth	155 mm
Package height	53 mm
Package weight	4.9 kg
Ports & interfaces
Connectivity technology	Wired & Wireless
USB 2.0 ports quantity	1
Bluetooth version	4.2
Bluetooth
Power
Power source type	Battery, USB
Charging voltage	5 V
Current	1 A
Talk time	12 h
Standby time	9600 h
Battery recharge time	3 h
Weight & dimensions
Width	132.5 mm
Height	35.5 mm
Weight	320 g

Ultra-compact Flexible Speakerphone• Optima HD voice• Microphone pickup 2 meters• Full-duplex technology• Noise suppression (NS)• Digital Signal Processing (DSP)• Acoustic echo cancellation (AEC)• Talk time: 12 hours