Subwoofer Bluetooth Mobile Speaker for Dancing With LED Light

Subwoofer Bluetooth Mobile Speaker for Dancing With LED Light Description: 1. Bluetooth with handsfree function 2. Support TF card,USB disk & Aux function 3. Support FM function 4. Battery:1200 mah 5. Playing time:3 hours 6. Colors:black,blue,purple,pink,grey 7. 16 core double dual coil loudspeakers 8. Bluetooth V3.0, JL chipset Specification Item Mini Bluetooth Speaker With USB Model XBS-500BT Output Voltage 3.7V-4.2V Output Power 5.0W Input 5.0V Loud Speaker 4Ω / 5W