Wireless Headphones with microphone DEFENDER FREEMOTION B571 LED

Характеристики

Product type

Headset

Connectivity technology

Wireless

LED backlight

Yes

Quantity

1

Operating time

6 - 8 hours

Maximum operating distance

10 m

Recommended usage

Universal

Wearing style

Head-band

Headset type

Binaural

Headphone sensitivity

105 dB

Ear coupling

Circumaural

Headphone frequency

20 - 20000 Hz

Driver unit

4 cm

Acoustic system

Closed