WS-887 RGB multi-function mini speaker (BT/USB/TF card/FM/AUX, colorful lights, manajemen pengisian daya)

With BT/USB/TF card/FM/AUX, no MIC/no remote control
+USB does not boost, no lithium battery protection, DC-5V charging (Type-C charging station) + with charging management 4054 (charging parameter range 4.5-6.5v/400-500mA) + MIX8911 single amplifier/box pairing function, button volume + with magic light, magic light controlled by light button
Battery: 14500/ 3.7V/300MAH
Speaker: 2 inches
Power: 5W
Accessories: charging cable. Instruction manual