Features Portable: Yes Sound pressure level (max): 85 dB Control type: Buttons Plug and Play: Yes Device type: Universal Echo cancellation: Yes Auto: No Audio system full duplex: Yes Cable length: 0.8 m Product colour: Black International Protection (IP) code: IP64 Clear Voice technology: Yes Noise canceling: Yes Audio beamforming: Yes Hearing protection technologies: Voice Level Normalization, Sidetone Technology
Power Number of batteries supported: 2 Battery technology: Lithium-Ion (Li-Ion) Battery capacity: 1800 mAh Power source type: Battery Battery recharge time: 2.5 h Talk time: 12 h
Operational conditions Operating temperature (T-T): 0 - 40 °C Storage temperature (T-T): -20 - 45 °C
Weight & dimensions Weight: 280 g Depth: 120 mm Height: 33 mm Width: 120 mm
Packaging data Package height: 46.5 mm Package width: 142 mm Package depth: 139 mm
Packaging content Interface adapters included: USB Type-C female - USB Type-A male Safety sheet: Yes Storage pouch: Yes Quantity: 1
Ports & interfaces Interface: USB Type-C Bluetooth Low Energy (BLE): No USB connector gender: Male Connectivity technology: Wired & Wireless USB connector type: USB Type-C Bluetooth profiles: HFP, A2DP, SSP, AVRCP Bluetooth version: 5.1 Bluetooth: Yes
Loudspeakers Frequency range: 100 - 20000 Hz Impedance: 3 Ω
Microphone Number of microphones: 4 Microphone frequency: 150 - 7000 Hz Microphone mute: Yes
