It has a complete Bluetooth headset function, which can be used alone or in pairs – Bluetooth 5.0 dual mode ultra-low power consumption – Transmission distance: 10 meters – Calling time about 6 hours – Standby time about 300 hours – Charging box charging about 2 hours – Charging time 1 hour – Battery capacity: 3.7V/50mAh – Headphone charging parameters: 5V/40mAh – Built-in noise cancellation technology – Charging box input: 5V above 600mAh
