Portable speaker HAVIT SK907BT "Classic II SE" 30W Black

This model is equipped with a built-in microphone, which allows it to be used not only for music playback but also for speakerphone calls. You can control the volume, manage tracks, and manage calls using the buttons located on the front of the speaker. The speaker charges fairly quickly – in approximately 2.5 hours using the included USB-C cable. The speaker also includes a charging cable, an audio cable (AUX), and documentation. The warranty period is 1 year.

1. CONNECTION
1.1. To turn on the speaker, press and hold the power button for 3 seconds. The indicator will flash blue when ready to connect.
1.2. Turn on Bluetooth on your smartphone and search for ready-to-pair devices. Select "HAVIT Classic II SE." The next time you turn on the speaker, it will automatically connect to the device it was last connected to.
1.3. To disconnect the speaker from the device, press the Play/Pause button for 5 seconds.
1.3. To turn off the speaker, hold down the power button for 3 seconds.

2. PLAYBACK CONTROLS
2.1. Switch between speaker modes by briefly pressing the power button (BT, AUX, TF, USB).
2.2. Briefly pressing the "-" button decreases the volume.
2.3. Pressing and holding the "-" button for 2 seconds plays the previous track.
2.4. To start playing or pause a track, briefly press the Play/Pause button between the + and - buttons.
2.5. To exit wireless connection mode, press the Play/Pause button located between the + and - buttons for 5 seconds.
2.6. To clear the list of connected devices, press and hold the Play/Pause button for 8 seconds.
2.7. To answer a call, briefly press the Play/Pause button between the + and - buttons. To end a call, briefly press the same button.
2.7. To reject an incoming call, press the Play/Pause button for 2 seconds.
2.8. To call the last number dialed, double-click the Play/Pause button.
2.9. Briefly pressing the + button allows you to increase the volume. DSTU 2.10. Pressing and holding the + button for 2 seconds plays the next track.

CHANGING MODES
Shortly pressing the power button switches between Bluetooth, AUX, TF, and USB modes.

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

MICRO SD MODE
After inserting a Micro SD card into the appropriate slot, the speaker will automatically start playing music.

USB MODE
After inserting a USB drive into the appropriate slot, the speaker 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. Then, double-press the power button on one of the speakers (this will be considered the master). You will hear two voice prompts. The speakers will then connect automatically. Then, enable Bluetooth on your smartphone and connect to the HAVIT Classic II SE speaker. To exit TWS mode, double-press the power button.

CHARGING
The battery is charged using the included USB-C cable. We recommend charging from a USB port on a laptop or PC rather than using a power adapter. While charging, the indicator next to the charging port glows red. When the battery is fully charged, the indicator lights up.

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