Materials:ABS plastic
Functions:Bluetooth/ Colorful Lights/TF/TWS
Bluetoothvresion:V5.2
Range: 10meters
Built-in battery:1200mAh
Charging time:2-3hours
Plny time:3-4hours
Speaker:4Ω/5W*2 S/N ratio:≥85db
Product Size:22*7.7^7.6CM