Bluetooth 5.0 Headset KINDRM Single Ear Wireless Headset with Noise Canceling Mic Hands-Free Cell Phones Earphones Waterproof Bluetooth Earpiece for Sport Running Driving Business Office -Black-

Never worry about quality issues. We are confident in the quality of our headphones. And we provide 12 months of after-sales service. Now let us easily experience the smart life brought by wireless headset. Product Parameters: Transmission frequency: 2.4GHz Transmission distance: 10 M Battery capacity: 220 mAh Charging voltage: DC5V Talk time: 14-16 hours Playing time: 10-12 hours Standby time: 360 hours Charging time: 1.5 hours Package content: wireless bluetooth headset x 1 + USB charging cable x 1 + manual x 1+3* large, medium and small ear caps