A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece.
Binaural
Estilo de vestir*
The way in which the device is worn.
Fita de cabeça
Cor da caixa*
The colour e.g. red, blue, green, black, white.
Preto
Conectividade
Tecnologia da conectividade*
Com fios
Interface de dispositivo*
The ports (sockets) where the device connects with other devices.
USB gold-plated
Fones de ouvido
Frequência dos auscultadores*
The range of frequencies (low to high sounds) that the headphones can produce.
20 - 20000 Hz
Impedância*
The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
50 Ω
Sensibilidade dos auscultadores
118dB ± 3dB
Microfone
Frequência do microfone
The range of frequencies (low to high sounds) that the microphone can pick up (detect).