Poly

Type: Headphones Headphones with Microphone Earpiece Headphones with Headband Wired Colour: Black Connections: USB USB-C Jack 3.5 mm Type of headphones: External supraaural Frequency: 20 - 20000 Hz Recommended use: Oficina/Centro de llamadas

Type: Headphones Gaming Earpiece with Microphone Headphones with Microphone Colour: Black

Colour: Black Type of headphones: External supraaural Headphones: 32 Ohm Binaural Monaural Characteristics: Noise cancellation 32 Ohm Type: Earpiece Headphones with Microphone Wired Material: Aluminium Plastic Connections: USB Wired Power supply: Wired Approx. weight: 140 g Not included: Bluetooth Year: 2021 Battery type: Litio Ion Rechargeable lithium battery Recommended use: Oficina/Centro de llamadas

Type: Wired Headphones with Microphone Colour: Black Year: 2014 Type of headphones: External supraaural Power supply: Wired Recommended age: Adults Headphones: Monaural Recommended use: Oficina/Centro de llamadas Connections: Wired

Type: Headphones with Microphone Earpiece Headphones with Headband Wired Characteristics: Noise cancellation Type of headphones: External supraaural Recommended use: Oficina/Centro de llamadas

Type: Headphones with Microphone Colour: Black Characteristics: Adjustable Connections: USB