ES13 wireless headset single ear earphone
Bluetooth Specification | V 4.1 |
Transmission Range | 10 m |
Transmission Frequency | 2.4 GHz |
Charging Time | 2 hours |
Battery Capacity | 70 mAh |
Call Time | 3 h |
Standby Time | 75 h |
Sensitivity | 3 db |
Weight | 12 g |