SIA SoundOn Pro Headphone, Black - MKSONP1-BK

Specifications:

• RF Carrier Frequency: 2.40GHz~2.48GHz
• Speaker Specification: 40mm
• Speaker Impedance: 32Ω ±15%
• Rated Power: 10mW(MAX20mW)
• Frequency Response: 20Hz~20K Hz
• Sensitivity: 119+/-3dB@1KHz
• MIC Specification: 1.3*04.0mm
• Output Impedance: 2.2ΚΩ±10%
• Sensitivity: -42±3dB
• Bluetooth version: V5.4
• Transmission distance: 10 meters
• Charging time: 1.5 hours
• Play Time: ANC ON: 30H, ANC OFF:42H
• Standby time: ANC ON: 55H, ANC OFF:200H
• Capacity: 400mAh
• Microphone: Built-in