These wireless headphones feature Bluetooth 5.0 technology for easy pairing with smartphones and other devices. They support both wireless and wired modes, allowing you to switch using an audio cable as needed.
Bluetooth version: 5.0
Sensitivity: 105±3dB S.P.L at 1KHz
Charging port: Micro USB
Battery: 3.7V/500mAh rechargeable Li-ion
Play time: Up to 10 hours
Resistance: 32Ω
Frequency response range: 20Hz-20KHz
Effective Bluetooth distance: 10 meters