Materials: ABS plastic
Functions: Bluetooth/ Microphone/TF/AUX /USB/LED light
Bluetooth vresion：V5.1
Range: 10meters
Built-in battery:1800mAh，Mic 400mah
Charging time:4-5hours
Play time:4-6hours
Speaker:6.5W S/N ratio:≥85db
Interface type:TYPE-C
Frequency Response:50HZ-15KHZ
Product Size :10.5*7.8*12CM