Mini portable crackle texture wireless Bluetooth Speaker LED light mobile phone

These speakers work via Bluetooth 2.1 and newer on phone, tablets, and notebooks. They come with a standard USB charging cable.  They can be used to answer phone calls, support playing audio via the TF card slot, have adjustable volume on the speaker and of course the connected device as well. The battery on a full charge can play for 1 hour.

The volume can be adjusted on the phone, but also by long press the speaker to increase or decrease the key to increase or decrease the volume; press the plus or minus key is to select the upper and lower song.

These shipped from USA