Battery
Battery technology	Lithium Polymer (LiPo)
Battery capacity	1420 mAh
Display
Backlight
Features
Device type	Universal
Product colour	Black, Grey
Maximum operating distance	30 m
Cable length	0.8 m
Auto
Portable
LED indicators
Loudspeakers
Sensitivity	81 dB
Output power	3 W
Frequency range	115 - 16000 Hz
Microphone
Microphone frequency	100 - 8000 Hz
Microphone direction type	Omnidirectional
Microphone sensitivity	58 dB
Microphone mute
Packaging content
Quantity	1
Quick start guide
Storage pouch
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
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

• Speakerphone size: (Ø) 120 x (h) 28mm • Speakerphone weight: 220 g / 7.76 oz • Connectivity: USB 2.0 < Bluetooth • USB cable length: 2.6 feet / 0.8 meter • Touch Buttons: ower,Bluetooth, Call answer, Call hangup, Volume up,