جميع الفئات
- منتجات ابل
- كمبيوتر الألعاب & مكوناته
- لابتوب الألعاب
- أجهزة اللابتوب & التابلت
- الشاشات & أجهزة العرض
- وحدة تحكم الألعاب
- أجهزة الكمبيوتر المكتبية
- التخزين
- منتجات الشبكات
- الملحقات والبرامج
- الأجهزة الذكية & الأدوات الذكية
| Model No | Logitech Wireless Headset Dual H820e Double-Ear Business Headset with LED indicator |
| Part No | 981-000517 |
| Connectivity | Wireless |
| Microphone | Microphone Type Bi-directional ECM Microphone Operation Mode Mono Microphone Frequency Response 100Hz-7KHz Microphone Sensitivity -45 dB +/- 3 dB Microphone Distortion <10% @ 1kHz, 10dBPa (MRP) input Microphone Operating Voltage 1.4-5V DC |
| Speaker | Speaker Frequency Response 150Hz-7KHz Speaker Sensitivity 103 dB ±3 dB at 1KHz, Input 1mW/ Type 4153 artificial ear Speaker Distortion <4% @ 1kHz, 0dBm0, 1kHz |
| Compatibility | PC Windows Vista® or later, macOS 10.7 or later, Linux®, One USB 2.0 port |
| Product Size ( Dimension ) | 174 x 165 x 50mm |
| Product Weight | 88 g |
| Warranty | 1 Year ( As per Manufacturer Policy ) |
| Model No | Logitech Wireless Headset Dual H820e Double-Ear Business Headset with LED indicator |
| Part No | 981-000517 |
| Connectivity | Wireless |
| Microphone | Microphone Type Bi-directional ECM Microphone Operation Mode Mono Microphone Frequency Response 100Hz-7KHz Microphone Sensitivity -45 dB +/- 3 dB Microphone Distortion <10% @ 1kHz, 10dBPa (MRP) input Microphone Operating Voltage 1.4-5V DC |
| Speaker | Speaker Frequency Response 150Hz-7KHz Speaker Sensitivity 103 dB ±3 dB at 1KHz, Input 1mW/ Type 4153 artificial ear Speaker Distortion <4% @ 1kHz, 0dBm0, 1kHz |
| Compatibility | PC Windows Vista® or later, macOS 10.7 or later, Linux®, One USB 2.0 port |
| Product Size ( Dimension ) | 174 x 165 x 50mm |
| Product Weight | 88 g |
| Warranty | 1 Year ( As per Manufacturer Policy ) |
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