Casque sans fil Bluetooth 5.4, micro réglable antibruit, pour centre d’appels et téléphones mobiles, avec charge

feature:
●Noise Cancellation Communication – The Bluetooth call center headset features noise cancellation that keeps background noise out and cleans surrounding noise to create clear communication.
●Comfortable to wear – the microphone supports 270° rotation. Adjustable headband, suitable for heads of different sizes, without feeling fatigue or pain even if worn for a long time.
●Universal compatibility – This call center bluetooth headset can connect to computers, phones, desktops and other devices with bluetooth devices to achieve clear, stable and smooth communication without jams or delays.
●Charging base-convenient for earphone storage and earphone charging, making your computer desktop cleaner and more beautiful. Let you work easily.
●Long talk time – Type-C fast charging, it has a built-in 300mAh lithium battery, which can provide you with long continuous talk time of up to 20 hours. You don’t have to worry about it suddenly losing power.
●Upgraded bluetooth – The advanced bluetooth CSR8615 chip ensures the stability and smoothness of the connection, thereby providing you with stable and smooth phone calls and allowing you to receive excellent customer service.
●HiFi sound quality-Extremely experience HiFi lossless music, and experience real and shocking sound quality. Clean and thorough, using PET diaphragm to restore the true original sound.

Parameter:
*Product name: Bluetooth headset
*bluetooth version: 5.4
*Transmission distance: 10 meters
*Battery capacity: 300mAh
*Working hours: 20 hours
*Charging time: 2 hours
*Input voltage: DC5V 1A
*Charging port: Type-c
*Frequency response: 20HZ-20KH
*Speaker impedance: 32Ω
*Speaker diameter: 30mm
*Microphone sensitivity: 105db
*Speaker output power: 20mW
*Product material: ABS
*Product color: black

Package include:
1*bluetooth headset
1*type-c cable
1*base
1*User Manual

hint:
1. Due to manual measurement, please allow 1-2cm error!
2. Due to different display resolutions, please take into account slight color differences!