2Boom BX311 - Advanced Functions; AUX Input; Micro SD;USB Playback; FM Radio

• Press “mode” button until Aux mode is selected; the LED display will show “Lod” first
and then “LINE”.
• Plug the 3.5mm auxiliary cable (included) in to the Aux input of the speaker, and the
other end of the cable connects to the audio device (such as cell phone / computer /
tablet etc.)
• Select your favorite song at the source device and play
Note: Functions like skip backward, skip forward etc. can be only controlled through source
devices, while playing music in Auxiliary mode.
Listening to Music using Micro SD card slot
1. Turn on the speaker.
2. Insert Micro SD(TF) card or UDB flash drive into the card slot, The LED display will
show “Lod” first and then “SD” or “USB”. Music will stream automatically.
3. Press or
to move forward or backward on your playlist.
4. Press
button to Play or Pause a track.
Note: While using Bluetooth, If you insert Micro SD(TF) card or USB flash drive, speaker
would disconnect the Bluetooth connection and switch to Micro SD(TF)/USB function. You
can press mode button again to select the Bluetooth mode.
FM RADIO
1. Turn on the speaker.
2. Insert the auxiliary cord(included) into the auxiliary port. Leave the other end of the cord
open, Auxiliary cord serves as FM antenna while in FM radio mode.
3. Press “MODE” button until FM mode is selected, the LED display will show “Lod” first
and then FM frequency.
4. Press the button once and the device would automatically search and store all the
FM radio stations
5. Press or
button to change the FM radio stations.
TIPS!!
1. Press the “MODE” button to switch different functions of the speaker, The modes
appear in the following sequence-Bluetooth / SD-USB/FM radio/Aux-in.
2. When the unit is not in use, turn off the device to save the battery power.
3. Do not overcharge the unit, every charge should not exceed 8 hours.
Using the microphone(Microphone not included)
1. Turn on the speaker.