Portable Bluetooth Speaker

• Materials:ABS plastic
• Functions: Bluetooth/ TF/TWS
• Bluetooth vresion：V5.2
• Range: 10meters
• Built-in battery:1200mAh
• Charging time:2-3hours
• Play time:3-4hours
• Speaker:4Ω/5W S/N ratio:≥85db
• Product Size :10.2*4.3*10.2CM