Chip: JL 7006
-
Speaker diameter: 40mm
-
Speaker sensitivity: 110dB ± 3dB
-
Microphone type: Omnidirectional
-
Microphone sensitivity: -42dB ± 3dB
-
Frequency response: 20Hz - 20kHz
-
Battery capacity: 600mAh
-
Talking time: About 30 hours
-
Charging time: 1.5 hours