Jabra Speak 750, Microsoft-Teams USB / BT &Link 370

Features:

• Size of the hands-free solution: Ø 131 mm, height: 38 mm
• Weight of the hands-free solution: 301 g
• Connectivity: USB 2.0 & Bluetooth
• USB cable length: 90 cm
• Bluetooth 4.2 – Bluetooth Low Energy (BTLE)
• Wireless range:  
  • Up to 30 metres (between the hands-free solution and the Bluetooth adapter)
  • Up to 10 metres (between the hands-free solution and the smartphone/tablet)
• Connection with up to 8 end devices, connection with 2 end devices simultaneously
• Supported Bluetooth profiles: Headset profile v1.2, Handsfree profile v1.6, A2DP v1.2, AVRCP v1.5
• Bluetooth adapter (Jabra Link 370) USB Bluetooth audio device/HID Bluetooth adapter Bluetooth 4.2 – Bluetooth Low Energy (BTLE)
• Peak power 10 Watt
• RMS power (root mean square): 2 Watt
• Frequency range - music mode: 150 Hz to 20 KHz
• Frequency range - Conference mode: USB mode & Bluetooth mode 150 Hz to 7 KHz
• Microphone: Omnidirectional (360° coverage)
• Signal to noise ratio (SNR): +70 dB
• Microphone recording range: Up to 2.3 m
• Frequency range - Conference mode: USB mode & Bluetooth mode 150 Hz to 7 KHz
• Full duplex audio
• Noise reduction
• Acoustic echo cancellation (AEC)
• Battery talk time: Up to 11 hours
• Charging capacity and duration: USB 5V/500 mA - charging time approx. 3 hours