Casque Bluetooth 5.3 avec micro, réduction du bruit, appels mains libres, casque sans fil Hi-Fi sans perte pour centre d'appels, bureau, PC et ordinateur portable

Description

Caractéristiques :

1. Ultra clear communication, the Bluetooth business earphones adopt ENC noise cancelling microphone design, which can better enhance sound and suppress background noise. Whether you are working in a home office, call center, or driving on the highway, you can experience clear hands-free communication.

2. Bluetooth 5.3 wireless earphones, Bluetooth 5.3 technology provides faster and more stable connections. The dual connection feature allows you to connect to the device simultaneously. With a connection range of 33 feet (10 meters), you will have enough freedom of movement.

3. 15 hour battery life, Wireless earphones can provide up to 12 hours of continuous calls or music after being fully charged for 2 hours. Stay efficient throughout the day and be ready to answer or make hands-free calls at any time.

4. HiFi sound quality, ultimate experience of HiFi lossless music, truly stunning sound quality experience. Clean and thorough, using PET diaphragm to restore the true original sound.

5. Lightweight and comfortable, truck driver headphones with adjustable headband, suitable for any head shape and size. You can wear it on your left or right ear. Soft protein ear pads provide you with a comfortable experience all day long.

Caractéristiques techniques :

*Product Name: Bluetooth Earphones

*Headphone type: Head mounted

*Bluetooth version: 5.3

*Supporting protocols: A2DP/HSP/AVRCP

*Transmission frequency band: 2.4GHz

*Transmission distance: 10 meters

*Battery capacity: 200mAh

*Working hours: 15 hours

*Charging time: 2 hours

*Input voltage: DC5V1A

*Charging port: Type-C

*Frequency response: 20HZ-20KH

*Speaker impedance: 32 Ω

*Speaker diameter: 30mm

*Microphone sensitivity: 108db

*Speaker output power: 20mW

*Compatible systems: For Android, For iOS, For macOS, For Windows

*Headphone style: single ear/double ear (optional)

*Product Material: ABS

*Product color: Black

Liste de colisage :

1 * Bluetooth Headphone

1 * Manuel d'utilisation

1 * Type-C cable

Remarque :

1. Due to manual measurement, please allow for an error of 1-2cm!

2. Due to different display resolutions, please consider slight color differences!