Lenovo Wireless VoIP Headset Auriculares Inalámbrico Diadema Oficina/Centro de llamadas Bluetooth Negro

La subcategoría del producto.

The way in which the device is worn.

What the product should be used for

A headset is headphones combined with a microphone

The colour e.g. red

The technology that enables connectivity of the device, e.g. wired or wireless.

Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers

The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).

Ear coupling describes the way in which headphones or earphones stay attached to

The range of frequencies (low to high sounds) that the headphones can produce.

The effective resistance of an electric circuit or component to alternating current

The characteristics of the microphone bulit into the device in terms of the reception of signals from all or just one direction, i.e. omnidirectional (better for concerts and the like vs unidirectional, more suitable for voice recording.

The range of frequencies (low to high sounds) that the microphone can pick up (detect).

Number of hours on average for continuous play. This is dependent on the device battery capacity.