Σπίτι & Γραφείο
Πληροφορική
Εκτύπωση
Ασύρματοι & Αξεσουάρ
Αυτοκίνητο
Εικόνα & Ήχος
Εργαλεία
Συστήματα Ασφαλείας
Feature
- Reinforced cable
- High quality earphone and microphone provide absolute audio clarify
- Revolving ear-hook allows use either right or left ear and adapts easily to any ear size
- Designed for general applications, industrial, hotels hospitals surveillance, etc
- Speaker
- Distorsion: ≤ 5% at 100 Hz – 5 KHz 1mW
- Input Power: Rated: 10mW Max:20mW
- Speaker Sensitivity: 80dB±3dB @ 1kHz
- Rated Resistance: 32Ω ± 15%
- Working Temperature: -20ºC ~ + 55º
- Microphone
- Microphone Type: Electret Microphone
- Frequency Range: 100Hz – 10kHz
- Directivity: Omni-directional
- Sensitivity: ≤.2k Ω
- Impedance: -42dB±3dB @ 1kHz
- Working Voltage: 1V~10V
- Working Temperature: -20ºC ~ + 55º
Αξιολογήσεις
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