Portable speaker HAVIT SK906BT "Classic II" 40W Black

IMPEDIMENT CONTROL
2.1. Switch between speaker modes by briefly pressing the "M" button (BT, AUX, HDMI, USB).
2.2. To play the current song continuously on a loop, press the "M" button for 2 seconds. To exit this mode, press the "M" button for 2 seconds.
Note: This function is only available in USB mode.
2.3. To exit Bluetooth mode, press the "M" button for 2 seconds.
2.4. To clear the list of connected devices, press and hold the M button for 8 seconds.
2.5. Set the desired volume level from 0 to 10 by rotating the "Volume" knob.
2.6. Adjust the treble frequencies from 0 to 10 by rotating the "Treble" knob.
2.7. Adjust the bass frequencies from 0 to 10 by rotating the "Bass" knob.
2.8. A short press of the "I<<" button plays the previous track.
2.9. A short press of the ">>I" button plays the next track.
2.10. To start playing a track or pause it, briefly press the II II Play/Pause button.
2.11. To play music from a turntable, briefly press the PHONO button on the rear of the speaker.

CHANGING MODES
By briefly pressing the "M" button, you can switch between Bluetooth, AUX, USB, and HDMI modes.

AUX MODE
The speaker can be used as a wired speaker by connecting the included AUX audio cable. Track control is not available in this mode.

If you are connected to a turntable, briefly press the "PHONO" button to start playing music from it.

USB MODE
After inserting a USB drive into the appropriate port, the speaker will automatically begin playing music.

HDMI MODE
The speaker can be connected to a TV or computer using an HDMI cable (not included), after which it will automatically start playing music.

TWS MODE
This mode allows you to connect two identical speakers together to create a surround sound effect and enhance the overall sound. First, set both speakers to Bluetooth mode and do not connect them to your phone. Briefly press the TWS button on the speaker you want to set as the master. The indicator will flash white and you will hear two audio prompts. The indicator will then stop flashing, and the speakers will be connected automatically. Next, enable Bluetooth on your smartphone and connect to the HAVIT Classic II speaker. To exit TWS mode, press the TWS button for 2 seconds.

RESTORING FACTORY SETTINGS
If the speaker frequently fails to connect to devices, restore factory settings. Turn on the speaker, press and hold the "M" button for 8 seconds. Factory settings have been restored. Now you can turn on the speaker and connect to the desired device.

CHARGING
The battery is charged using the included USB-C charging cable. We recommend charging from a laptop or PC USB port rather than using a wall adapter. The speaker has a 4-level charge indicator. While charging, the indicator will flash white. When the battery is fully charged, all four segments will glow white.

PRECAUTIONS:
1. Do not use in high humidity conditions. Page 2. Use near heat sources or mechanical damage may cause premature failure of the device. Page 3. Using maximum volume levels for extended periods may shorten the lifespan of the speaker system and adversely affect your hearing. 4. Do not disassemble the device. Page 5. Do not use incompatible power adapters to charge the device.