Neckband earbuds wireless earphones bluetooth earphone
Bluetooth standards
Bluetooth V4.2
Frequency Response
20Hz - 20KHz
Effective range
10 meters
Working time
Music: Up to 5 hours; Talk: Up to 3 hours
Standby time
Up to 200 hours
Input time
DC: 5V/60mAh
Charging time
Approx 2.5 hours
Microphone
Bulid-in
Rechargable
USB cable
包装と配送
梱包の詳細
Neckband earbuds wireless earphones bluetooth earphone with long working time
Window box
Colorful box
Blister box
White box
Neutral box
Gift box
or according to customer's requirements