VI. Technical specifications
Device
Type
Power output (RMS)
DC input
Charging voltage
Buttons
Driver unit
Power output (RMS)
Frequency
Impedance
Sensitivity
Signal to noise ratio
THD
Maximum power output
Microphone
Directivity
Frequency
Impedance
Sensitivity
Connectivity
Connection type
Wireless RF frequency
Wireless range
KBS-050
Portable outdoor wireless speaker
9W
5VDC micro-USB port
5VDC/1000mAh
Power, Previous track/Volume down, Next
track/Volume up, and Multifunction button
(Pause/Play/Answer/Hang up)
2x40mm (4.5W each)
2x4.5W at 4
130Hz-20kHz
4
≥80dB
≥80dB
≤10%
2x4.5W
Omnidirectional
130Hz-2kHz
4
≥80dB
compatible and 3.5mm jack
®
Bluetooth
2.4GHz
39.3ft
Battery
Battery type
Battery charging time
Battery run time
Battery standby time
Battery charging method
Specifications
Dimensions
Weight
Cable length
Highlighted Features
Handle
Power bank
Auxiliary port
Tuner
Multifunction button
(Play/Pause/Answer/Hang-up)
Warranty
* Depending on the volume level and type of music file being played.
2000mAh lithium cell
3 hours
Up to 11 hours at medium volume*
Up to 2 hours at max. volume
Auto-shut off (after 10 minutes of inactivity)
Micro-USB
7.4x2.3x2.1in
15oz
Audio cable: 35.4in
Charging cable: 11.8in
Yes
Yes
Yes
Yes
Yes
One year