Portable Bluetooth Speaker
User Manual
WELCOME
Congratulations on your new portable wireless Bluetooth speaker! Please read these
instructions carefully before use.
I. Product Overview
II. Basic Operation
III. Product Information
IV. Troubleshooting
I. PRODUCT OVERVIEW
BX100 FEATURES
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Supports wireless audio playback from Bluetooth-enabled devices
Supports audio playback from MicroSD card
Supports audio playback via 3.5mm auxiliary input
FM radio tuner
Non-skid rubber feet won’t scratch surfaces
4 hour runtime
Operating range: 10 meters (30 feet)
SAFETY TIPS
1. Avoid using the speaker near sources of extreme heat including heaters, radiators,
stoves, and any open flame.
2. Do not expose the speaker to rain or wet conditions.
3. Do not disassemble, repair, or modify the speaker by yourself.
4. This product contains a Lithium battery! Please discard or recycle according to local
laws.
5. To avoid hearing damage, avoid listening to music at high volumes.
6. Ensure the power is turned off when the speaker is not in use.
7. Keep the speakers charged in order to avoid range issues and signal disconnects.
II. BASIC OPERATION
Slide the power switch from the OFF position to the ON position. Short presses of the M button
cycle between modes (Music Mode, MicroSD Playback, and Aux Input). A long press of the M
button will power down the speaker. Increase/Decrease the volume Skip to next song or
previous song Pause/Mute playback Answer a call
CHARGING
Please charge the speaker before use. Charging takes approximately 3 hours and will run for
about 4 hours depending on the volume level. You can use the speaker while it is plugged in
and charging.
CONNECTING VIA BLUETOOTH
1. Turn on the speaker. The flashing blue light
indicates when the speaker is ready to be
paired to a device.
2. Turn on Bluetooth on your device and search
for the speaker.
3. Connect to the speaker. If needed, use
password "0000"
4. The speaker is now paired and ready to
stream music! The speaker will automatically
reconnect to this device in the future.
CONNECTING VIA AUXILIARY CABLE
1. Connect the included 3.5mm stereo audio cable to the “LIN” input on the back of the
speaker.
2. Connect the other end to the headphone jack of your smartphone or tablet.
CONNECTING VIA BLUETOOTH
1. Turn on the speaker. The flashing blue light indicates when the speaker is ready to be
paired to a device.
2. Turn on Bluetooth on your device and search for the speaker.
3. Connect to the speaker. If needed, use password "0000"
4. The speaker is now paired and ready to stream music! The speaker will automatically
reconnect to this device in the future.
CONNECTING VIA AUXILIARY CABLE
1. Connect the included 3.5mm stereo audio cable to the “LIN” input on the back of the
speaker.
2. Connect the other end to the headphone jack of your smartphone or tablet.
PLAYBACK VIA MICROSD (TRANSFLASH) CARD
1. Insert a MicroSD card into the slot labeled “TF” on the back of the unit. The label should
be facing up.
2. Music will begin playing automatically when the speaker is turned on.
3. Supports MP3 playback.
ANSWER A CALL
1. A single short press of the Telephone button will answer an incoming call when paired
with a smartphone.
2. A longer, 2-second press will reject the incoming call.
3. You can redial the last number by pressing the telephone button 3 times quickly.
FM RADIO TUNER
1. Connect the USB charging cable to the port on the back of the speaker. This functions
as the FM antenna.
2. Use the middle buttons to navigate between stations.
III. PRODUCT INFORMATION
COMPATIBILITY
Supports Bluetooth v3.0 and higher. Includes A2DP, AVRCP, HFP.
Works with mobile devices including iPhone and Android tablets, smartphones, and more.
SPECIFICATIONS
Bluetooth Specification: Bluetooth v3.0
Range: approximately 10 meters
USB Charging Voltage: DC 5.0v
Battery: Lithium Polymer
Output power: 3W
Frequency Response: 100Hz-20Khz
Sensitivity: 80dB±2dB
Signal-to-noise ratio: 85dB
IV. TROUBLESHOOTING
Follow these steps to resolve common problems with your speaker.
Unable to pair a device
1. Check that the speaker is in pairing mode (flashing blue light). If not, restart the
speaker.
2. Too many other Bluetooth devices nearby are causing interference.
3. Battery is low; please recharge.
Sound is distorted or low.
1. Adjust volume level of the speaker.
2. The battery is low; please recharge.
Music playback is not smooth.
1. Move the speaker closer to the device.
2. Battery is low; please recharge.
Not working, cannot turn on.
1. Battery is low and needs charging.
2. Restart the speaker.