BT version - BT 5.3
Effective Range - 10m
Driver Unit - 40mm
Speaker Sensitivity- 105+3dB
Speaker Frequency Response- 20-20KHz
Microphone Sensitivity - 42+3dB
Microphone directivity - Omni-directional
Microphone Impedance - 2.2KΩ
Battery Life - Up to 20 hours
Charging Time - Approx 2 hours
Weight - 205.5g