BQ70 wireless Bluetooth earphones with in ear digital display, long battery life, Bluetooth 5.3 hot selling pull-out compartment, high frequency

Bluetooth version: 5.3Earphone battery: 45mAhStorage battery: 800mAhShutdown standby time: approximately 180 daysMusic duration: 5-6 hoursTalk time: 5-6 hoursEarphone charging time: about 40 minutesCharging time of charging compartment: about 1 hourCommunication distance: 10MCharging interface: Type-CCharging voltage: DC5V/1AColor: Black