Speaker： φ50.00mm
Sensitivity： 121dB±3db
Test voltage： 0.6V
Impedance： 16±15%Ω
Frequency range： 20 - 20K Hz
Rated power： 10MW
Max power： 20MW
Audio cable: 1.2M±0.15
Charging cable： 0.8M
Product structure: 225mm*110mm*200mm
Charging time: Around 2.5 hours

Mic size： φ6*5mm
Mic sensitivity： -42±3dB
Mic impedance： 2.2KΩ
Mic leaking voltage： ≤ 0.3mA
Mic Frequency range： 10 - 10K Hz
Battery capacity: 500mA
RFworking range: Above 5m (no barriers)
TX transferring distance： 10m 360°
Connector: 2.4G wireless + audio
Weight： Around 361 g (headset)
Play time： 8 hours (proper volume)