سماعة رأس لاسلكية SIA للموسيقى/الألعاب مع تقنية إلغاء الضوضاء النشط – أسود

Audio Quality

• Equipped with 40mm dynamic drivers, delivering rich and clear sound.

• Frequency response ranges from 20Hz to 20KHz for deep bass and crisp highs.

• Speaker sensitivity: 119 ± 3dB @1KHz for immersive listening.

• Speaker impedance: 32Ω ± 15% for stable performance across devices.

Microphone Performance

• Features a built-in mic (1.3 × 4.0 mm).

• Mic sensitivity: -42 ± 3dB ensures clear voice pickup.

• Output impedance: 2.2KΩ ± 10% for noise-free communication.

Wireless Connectivity

• Uses Bluetooth version 5.4 for stable and fast connections.

• Transmission distance: Up to 10 meters for wireless freedom.

Battery & Charging

• Battery capacity: 400mAh.

• Charging time: 1.5 hours via USB.

• Playtime:

  • ANC ON: Up to 30 hours

  • ANC OFF: Up to 42 hours

• Standby time:

  • ANC ON: 55 hours

  • ANC OFF: 200 hours

Power & Safety

• Rated power: 10mW (Max 20mW) for energy efficiency and durability.