Hoofdtelefoon met microfoon

Connections: USB Jack 3.5 mm Wired Type: Wired Headphones with Microphone Earpiece Recommended use: Oficina/Centro de llamadas Includes: USB Cable Design: Headphones with Headband Colour: Black Red Material: Plastic Weight: 0,5 kg Power supply: Electric cable Recommended age: Adults Frequency: 100 - 10000 Hz Battery type: Litio Ion Rechargeable lithium battery

Type: Headphones Headphones with Microphone Material: Plastic Colour: Black Characteristics: On/off interrupter Wireless LED indicator Installation guide included Plug and play LED charge indicator light Built-in battery Connections: USB USB-C Connectivity: Bluetooth Bluetooth 5.2 Type of headphones: External supraaural Compatible: Windows Mac OS Frequency: 20 - 20000 Hz Approx. charging time: 1,5 hours Control: Buttons Battery: Yes Headphones: Binaural Range: 150 m Recommended use: Office/Call center

Type: Wireless Earpiece Headphones with Microphone Wireless Phone Connections: USB-A USB Cable length: 1,2 m Characteristics: Wireless Noise cancellation 32 Ohm Design: Headphones with Headband Colour: Black Material: Plastic Connectivity: Wireless Type of headphones: External circumaural Power: 2100 W Operating System: Windows 10 Power supply: Battery Wired Compatible: Mac OS Frequency: 20 - 20000 Hz Control: Buttons Recommended age: Adults Weight: 170 g Not included: Bluetooth Recommended use: Oficina/Centro de llamadas

Type: Wireless Earpiece Headphones with Microphone Wireless Phone Cable length: 1,2 m Connections: USB Design: Headphones with Headband Colour: Black Material: Plastic Characteristics: Noise cancellation Wireless LED indicator Installation guide included Plug and play 32 Ohm Connectivity: Wireless Type of headphones: External circumaural External supraaural Power: 2100 W Operating System: Windows 10 Power supply: Wired Compatible: Mac OS Frequency: 20 - 20000 Hz Control: Buttons Recommended age: Adults Weight: 180 g 110 g Headphones: Binaural Year: 2021 Recommended use: Oficina/Centro de llamadas

Type: Wireless Earpiece Headphones with Microphone Wireless Phone Cable length: 1,2 m Connections: USB Design: Headphones with Headband Colour: Black Material: Plastic Characteristics: Noise cancellation Wireless LED indicator Installation guide included Plug and play 32 Ohm Connectivity: Wireless Type of headphones: External circumaural External supraaural Power: 2100 W Operating System: Windows 10 Power supply: Electric cable Wired Compatible: Mac OS Frequency: 20 - 20000 Hz Control: Buttons Type of plug: Plug EU Recommended age: Adults Headphones: Monaural Recommended use: Oficina/Centro de llamadas

Colour: Black Type: Earpiece Headphones with Microphone Design: Headphones with Headband Type of headphones: External supraaural Power: 2100 W Power supply: Wired Frequency: 20 - 20000 Hz Characteristics: Plug and play 32 Ohm Cable length: 0,9 m Headphones: Binaural Year: 2021 Recommended use: Oficina/Centro de llamadas