- Microphone Type: Electret Condenser Microphone
- Signal-to-noise Ratio: > 70 dBA
- Speaker Type: Built-in Round,Dynamic Speaker
- Triple Layer Noise-reduction Filter
The Philips SpeechOne Wireless Dictation Headset has been specially designed to match the needs of users who frequently use dictation or speech recognition to create documents. Its professional microphone ensures accurate speech recognition results and transcriptions, even in noisy environments. This wireless dictation headset provides flexibility at offices, hospitals and more.