8
TWS (True Wireless Stereo) mode
If you purchased 2 GLS Series speakers, you can connect them wirelessly using Bluetooth to create a stereo
pair. This is done via TWS function. Please note that TWS function will only work if you have 2 GLS Series
speakers.
To connect 2 GLS Series speakers, first make sure that both speakers are turned on, then choose Bluetooth mode.
On the speaker you intend to use your "master" speaker, press the button print "TWS" for for 2 seconds and
will be displayed "
".
Then go to the other speaker and press "TWS" button, When the master speaker display light is "
you will begin to hear the other speaker emit a tone, the TWS is established.
Press "
/TWS" key on speaker unit for 2 seconds and it will turn off TWS features after shows "
display.
Battery
In AC ( power) mode the battery will automatically charge. A slow red flashing light indicates that the battery
is charging. When fully charged a green light will be displayed.
In DC ( battery) mode a green light indicates that the battery level is full. If the battery level is low a red
light will be displayed. This indicates that the battery must immediately be charged or the speaker will turn
off. You can check the battery's charge though "
Specifications
Frequency Response -------------------------------------------------------------------- 30Hz-20KHz
Power Source -------------------------------------------------------------------- 100-240V~,50/60Hz
Power Consumption
-------------------------------------------------------------------80W(GLS-550)
Power Consumption -----------------------------------------------------------------100W(
Due to continuous product development specifications and functions may be changed without prior
notice.
GLS Series
" on the display
105.00 mm
" or
" on
GLS-880
)