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True Wireless Stereo (TWS) function
If you have two identical Crater-7 speakers, you can pair them with each other and
reproduce real stereo sound with two speakers.
from a connected and paired Bluetooth device via Bluetooth.
1
Turn on the Bluetooth interface on your Bluetooth device (phone, tablet, etc.).
For details, refer to the operating instructions of the device.
2
Turn on these two Crater-7 devices at the same time by pressing and holding
button
1
for about 2 seconds.
The devices will turn on in Bluetooth mode and be ready to pair with another
Bluetooth device (the button LEDs will flash).
3
Press and hold for about 2 seconds on one of the speakers. The LED indicator
of this button will flash blue and white.
The two speakers automatically pair with each other and connect to each other.
One speaker will reproduce the left channel and the other speaker the right
channel.
4
On your Bluetooth device (phone, tablet, etc.), search for available Bluetooth
devices.
For details, refer to the operating instructions of the device.
When Crater-7 appears on the display of your Bluetooth device, select it and wait
until your Bluetooth device displays a confirmation of pairing with Crater-7. On the
device on which the button was pressed and will be the left speaker, the LED
indicator will stop flashing and the message “Device paired” will sound from the left
device. The devices are paired. Now both speakers can simultaneously play music
via Bluetooth in real stereo sound.
To play, follow Play via Bluetooth from a Bluetooth device.
5
Disconnect two paired speakers
Press and hold the button on either of the two speakers. The message “Device
disconnected” sounds.
To clear the TWS pairing memory, press twice.
