Fones de ouvido Bluetooth 5.3 com microfone, HiFi, sem fio, com cancelamento de ruído, para uso em call centers, escritórios e PCs.

Features: ● Ultra clear calls The Bluetooth business headset is designed with ENC noise cancelling microphone for better sound enhancement and background noise suppression. Whether you are working in a home office, call centre or driving on the highway, you can experience clear hands-free calls. ● Bluetooth 5.3 Wireless Headset Bluetooth 5.3 technology provides a faster, more stable connection. Dual connectivity allows you to connect to devices at the same time.With a 33ft (10m) connection range, you'll have plenty of freedom of movement. ●15 Hours Battery Life The wireless headset provides up to 12 hours of continuous talk or music after 2 hours of full charge. Stay productive all day long, ready to take or make hands-free calls. ●HiFi Sound Quality Ultimate experience of HiFi lossless music, real shocking experience sound quality. Clean and thorough, with PET diaphragm, restore the real original sound. ●Lightweight and comfortable Weighing only 1.76 ounces (50 grams), the trucker headset with adjustable headband fits any head shape and size. You can wear them on your left or right ear. Soft protein ear cushions provide you with all-day comfort. Specification: *Product Name: Bluetooth Headset *Headset Type: Headband *Bluetooth version: 5.3 *Supported protocols: A2DP/HSP/AVRCP *Transmission band: 2.4GHz *Transmission distance: 10 metres *Battery capacity: 200mAh *Operating time: 15 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: 108db *Speaker output power: 20mW *Compatible system: iOS/Android/macOS/Windows *Headset style: single ear/dual ear (optional) *Product material: ABS *Product colour: black Packing list: 1*Bluetooth headset 1*User manual 1*type-c cable