Bluetooth version: 4.2
*Power supply: 5V 18650 battery
*Battery capacity: 1200mah
*Life time: 3-5H
*Charging time: 2H
*Connection method: Bluetooth/TF card/AUX/USB
*Microphone material: ABS UV
*Using 52mm large diameter, with 50mm back-moving diaphragm, the texture of heavy bass is clear
Automatic noise reduction, 360-degree intelligent capture of sound ray, the sound is transparent and clear
*6-color colorful lights play with music
*Compatible system: IOS, Android, Windows, etc.
*Dimensions: 268x81.4x81.4mm
*Weight: 340g