B04 Mini Portable Speaker user manual
around and ideal for travel, you can enjoy your music anywhere with your friends. Use as an
external speaker for your smartphone, laptop or media player.
• Signal / Noise ratio:
> 80 dB
• Driver:
4 oHm 3 Watt
• Rating Power:
3 W
• Line in:
3.5 mm
• Rechargeable battery:
Lithium ion 300 mAH
Features :
• Portable speaker for your smartphone, laptop or media player
• Small and lightweight, while delivering incredible sound
• Up to 4 hours external audio from a single charge
• Battery voltage:
3.7 V
• Full charging time:
1.5 hours
• Weight:
45 g
• Dimensions:
37 x 34 mm
• Power input: Micro USB 5 V / 500 mA
Included :
• Portable speaker
• Audio cable
• USB charging cable
• User manual
Speaker grill
Audio jack
Charging jack
User guide :
• To use, simply connect the speaker to your smartphone, laptop or media player with the audio cable provided
• The speaker will automatically switch on when plugged in
• Volume should be controlled via your smartphone, laptop or media player
• Please remove the audio cable when not in use
Trouble shooting :
• No audio:
1. Check the audio cable is fully connected to the audio port
2. Check the audio cable is not damaged
3. Check the speaker is fully charged
• Speaker does not charge:
1. Check the power source is compatible (5V/500mA)
2. Check the charging cable is fully connected to the charging port
3. Check the charging cable is not damaged
• NO LED indication:
1. No battery
2. Audio cable is not fully connected to the audio port
