GENERAL

Dimension (WxDxH) 4.9 x 2.7 x 1.2 inch / 124 x 69 x 30 mm
Weight 0.34 lbs / 155 g
Color Black
Power Supply USB bus power
Microphone Built in 1
Bandwidth 8kHz
Directivity Omnidirectional microphone
Speaker Built in 1
Bandwidth 200Hz ~ 20kHz
Volume 78dB (Talking mode at 1.6ft), 86dB (Presentation mode at 1.6ft)
Audio control Noise reduction Yes
Full duplex Yes
Echo cancellation Yes
Phone bridge Yes (Smartphone)
Presentation mode Yes
Environmental Requirements Operating temperature 0℃ ~ 40℃
Relative humidity less than 80%
Storage temperature -20℃ ~ 60℃
Regulatory Compliance EN55022, EN55024, CE, FCC Part15 Class B, ICES-003, VCCI, C-Tick, VEEE
Components Speakerphone, USB cable 4ft/1.2m (mini B to A) , Phone cable 0.75ft/23cm (1/8inch/3.5m 4-prong), Carrying bag, User's guide
Conectivity Stereo headphones (1/8inch/3.5m ), Phone plug (1/8inch/3.5m 4-prong plug), USB (USB 2.0 full speed)