Colors: Black
Suitable for: Outdoor & Indoor entertainment
Function: USB/TF/FM/TWS/MIC
Speaker size/Spec/Unit: 3 Inch x 2pcs. 
Unit package: each in a paper color box.
Accessories: USB cable x 1pc.
Battery: Rechargeable Li battery 1200mAhUnit
Long battery life up to 2-3 hours

Aditional Information: Haight 10 inch. (Approx), Packet Weight: 500gm (Approx.)