Denver BTL-311 User manual

LED
LANTERN
SPEAKER
USER MANUAL TEXT
PACKAGE CONTENTS
●Wireless LED Lantern Speaker
●3.5mm AUX Cable
●Micro-USB Charging Cable
●User Manual
BTL-311

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AUDIO FUNCTIONS
FUNCTION
OPERATION
INCREASE THE VOLUME. PRESS AND HOLD THE "+" BUTTON.
DECREASE THE VOLUME
PRESS AND HOLD THE "-" BUTTON.
PAUSE THE MUSIC.
PRESS THE PLAY/PAUSE BUTTON.
PLAY THE MUSIC. PRESS THE PLAY/PAUSE BUTTON.
SKIP TO THE PREVIOUS TRACK.
PRESS THE “-” BUTTON.
SKIP TO THE NEXT TRACK.
PRESS THE “+” BUTTON.
Note: These functions will work across all wireless audio modes, including Bluetooth mode, USB Drive
Play Mode, TF Card Play Mode, While using the AUX Mode to play music, you will need to use the source
to control the volume and operate the playlist controls.
BLUETOOTH CALLING FUNCTION
Note: Please first enable Bluetooth pairing on your smart device and select the “BTL-311” option to pair.
HANDS-FREE MODE
FUNCTION
DIRECTIONS
RECEIVING AN INCOMING CALL
ANSWER AN INCOMING CALL.
PRESS THE PLAY/PAUSE BUTTON.
REJECT AN INCOMING CALL. PRESS AND HOLD THE PLAY/PAUSE
BUTTON.
DURING A CALL
END THE CALL. PRESS THE PLAY/PAUSE BUTTON.
INCREASE THE VOLUME.
PRESS AND HOLD THE “+” BUTTON
DECREASE THE VOLUME.
PRESS AND HOLD THE “-” BUTTON
CHANGING THE LED COLORS
1. Turn on your speaker.
2. Press the LED Mode button once to cycle through each of the 10 “dancing” LED flashing patterns and
colors.
USING THE AUX MODE
1. Turn the speaker on.
2. Insert one end of the 3.5mm AUX cable (included) into the Auxiliary port on your speaker. You will
hear a voice prompt.
Plug the other end into the audio device (such as a phone, MP3 player, laptop, tablet, etc.).
3. You can now control the volume and playlist functions directly from your audio device. You may also
control the volume using the “-” (decrease) and “+” (increase) buttons.

USING THE TWS FUNCTION
To use, you must purchase a second Wireless LED Lantern speaker.
The TWS function will allow you to simultaneously pair the two speakers to one Bluetooth-enabled device
(such as a smartphone or tablet) and enjoy stereo sound.
1. Turn on both speakers.
2. Press and hold the LED Mode button on either of the two speakers.
You will hear a chime followed by the prompt Both speakers are now in TWS mode..
3. You may now activate the Bluetooth pairing function on your device (smartphone, tablet, etc.). On
your device’s Bluetooth device menu, search for and select the “BTL-311” option.
4. To exit TWS mode, press and hold the LED Mode button and you will hear the chime again. TWS
mode is now off.
PLAYING MUSIC FROM A MICRO SD (TF CARD) OR USB FLASH DRIVE
1. Turn the speaker on.
2. Insert a Micro SD (TF) card or USB flash drive (preloaded with music) into the Micro SD (TF) card slot
on your speaker. You will hear a voice prompt. The speaker will automatically begin
to play the first audio file from your Micro SD (TF) card or the inserted USB drive.
EXTRA TIPS FOR USE
●This speaker is compatible with TWS function, meaning that you can pair two Denver Wireless LED
Lantern speakers to a single Bluetooth-enabled smart device (such as a smartphone or tablet).
●Turn the speaker off whenever not in use to save battery power (especially in any wireless audio
mode).