Jabra Evolve2 65 Mono wireless Bluetooth USB-A WiFi headphones Accessories: charging base Type: Wireless + USB-A receiver Guarantee: manufacturer's officer Type of auricle: monophonic Operating keys: volume +, volume - Hearing protection technologies: Jabra Peakstop, Jabra Safetone G616 Number of devices related simultaneously (max): 2 Automatic connection: Yes Certification: Cisco Avaya Connection technology: with cable and without cable Connecting the USB device: Yes Auricular drawing: Survery Type of microphone: auction Cancellation of the microphone noise: Yes Mute Microphone mode: Yes Battery type: integrated battery Continue audio reproduction: 11 h Rechargeable battery: Yes Battery charging indicator: Yes 18 cm x 21 cm x 5 cm // 280 g Near Field Communication (NFC): Yes Digital Sign.
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