Auricolari con microfono

Type: Headphones Headphones with Headband Wired Colour: Grey Connections: USB USB-A Cable length: 1,8 m Frequency: 20-20000 Hz Recommended use: Oficina/Centro de llamadas Material: Plastic

Type: Headphones with Microphone Headphones Wired Colour: Black Characteristics: Built-in microphone Material: Plastic Connections: USB Type of headphones: External supraaural

Type: Wired Earpiece Headphones with Headband Headphones with Microphone Frequency response: 50 Hz-10 kHz Microphone: 100 Hz-10 kHz Characteristics: LED in operation indicator Noise cancellation Installation guide included Approx. dimensions: 16,5 x 17,4 x 5 cm Colour: Black Silver Black/Silver Connections: USB 2.0 USB USB x 3 Wired Type of headphones: External supraaural Recommended use: Oficina/Centro de llamadas Material: Plastic Power supply: Wired Approx. weight: 120 g 120 gr Sound intensity: 90 dB Recommended age: Adults Memory Type: DDR4 Headphones: Binaural Frequency: 100 - 10000 Hz Speed: 6 Gbps Includes: Transportation cover

Type: Earpiece Headphones with Headband Wired Headphones with Microphone In-ear headphones Colour: Black Characteristics: Noise cancellation Plug and play Wireless Installation guide included Connections: USB Type of headphones: External supraaural Recommended use: Oficina/Centro de llamadas Material: Metal Leatherette Connectivity: Bluetooth Wireless Year: 2014 Operating System: Android Channels: 1 Power supply: Wired Recommended age: Adults Headphones: Monaural Sound intensity: 94 db

Approx. weight: 0,195 gr 240 g Approx. dimensions: 17,2 x 16,5 x 5 cm Characteristics: Stereo Volume control Noise cancellation Water resistant Installation guide included Plug and play Battery operated (2 AA, included) Colour: Black Connections: USB Wired Compatible: Windows, Mac OS, Linux Type: Earpiece Headphones with Microphone Wired Design: Headphones with Headband Material: Metal Leather Connectivity: Bluetooth Year: 2014 Type of headphones: External supraaural Operating System: Windows 10 Power supply: Wired Battery operated: AA x 2 Sound intensity: 79 dB Recommended age: Adults Headphones: Binaural Not included: Bluetooth Recommended use: Oficina/Centro de llamadas

Type: Earpiece Wired Headphones with Headband Headphones Headphones with Microphone Frequency: 20-20000 Hz 20 - 20000 Hz 20 kHz Weight: 80 g Control type: Buttons, rotating Height: 200 mm Characteristics: Collapsible microphone Built-in microphone Noise cancellation Installation guide included Depth: 65 mm Recommended use: Oficina/Centro de llamadas Width: 245 mm Connections: Jack 3.5 mm Wired Colour: Black Connectors: Jack 3,5 mm Quantity: 1 Voltage: 1,5 V Cable length: 1,8 m Material: Aluminium Plastic Year: 2015 Type of headphones: External circumaural External supraaural Battery type: Without batteries Power supply: Wired Compatible: Windows Mac OS Includes: Instruction manual Sound intensity: 122 dB Recommended age: Adults Volume control: Rotary Headphones: Binaural Not included: Bluetooth