Battery Battery technology Lithium Polymer (LiPo) Battery capacity 1420 mAh Display Backlight Yes Features Device type Universal Product colour Black, Grey Maximum operating distance 30 m Cable length 0.8 m Auto Yes Portable Yes LED indicators Yes Logistics data Harmonized System (HS) code 85182900 Loudspeakers Sensitivity 81 dB Output power 3 W Frequency range 150 - 16000 Hz Microphone Microphone frequency 100 - 8000 Hz Microphone direction type Omnidirectional Microphone sensitivity 58 dB Microphone mute Yes Packaging content Quantity 1 Quick start guide Yes Storage pouch Yes Bluetooth dongle included Yes Ports & interfaces Interface USB/Bluetooth Connectivity technology Wired & Wireless Bluetooth profiles A2DP, AVRCP Bluetooth version 4.0 USB connector type USB Type-A USB connector gender Male Bluetooth Yes Power Power source type Battery Charging voltage 5 V Standby time 8640 h Battery life (max) 12 h Battery recharge time 3 h Weight & dimensions Width 120 mm Depth 120 mm Height 28 mm Weight 220 g
High quality sound HD audio offers a clear and natural sound. The omnidirectional microphone and full-duplex allows meeting participants to be heard and involved in the meeting.