1.Bluetooth: The Bluetooth feature allows you to pair up the headphones with your smartphone easily.
2.Detachable Wire: Making it perfect for journeys.
3.Material: Made of sturdy ABS thermoplastic and metal, which adds to their lightness and durability.
Charging compartment capacity：350mAh
Use time: about 7 hours for call charging
Headphone capacity: 50mAh
Transmission distance: 15 meters (in an open and unobstructed environment)
Compatible system: IOS/Android/Windows
baseball, basketball, Black, football, White