Sentry SPBPT3 User Manual

SPBT3 User Manual
Please read the user manual carefully before using .
Enjoy your music everywhere.
This is fashion ,unique design fully upgraded digital MINI bluetooth speaker.
Clear treble, pure bass, Special design makes the sound quality is much better.
New concept of digital audio player, 2.4G Bluetooth wireless audio receiver, TF card .USB
And FM function，Bluetooth version 3.0
A variety of colors to choose, you can get what you like.
Build-in 18650 Li-ion battery, computer 5V USB both can provide power to play the music
1.Fully charge the product for the first use
2.With 5V DC adapter can charge the speaker
3.Can play the music from and TF card ,USB in MP3 Format.
4.Key function
①LED display
②
Next song/ Long press to increase volume. Under FM radio, short press to
previous channel
③
OFF/ON .Mode change .Stop/Play .Bluetooth answering function .Long press
three second to turn on the speaker. short press to stop, double press to change mode.
Under FM radio ,Short press to search the channel and keep automatically .Under
Blueooth mode. Press this button to answer the call.