Technical details Easy pairing: Yes Warranty period: 2 years Weight and dimensions Product weight: 35 g Product depth: 170 mm Product height: 68.3 mm Product width: 135 mm System requirements Windows operating systems supported: Yes Mobile operating system support: Yes Mac operating systems supported: Yes Efficiency Product color: Black Built-in switch: Yes Volume control: Touch Cable color: Black Cable length: 1 m Control Type: Touch Application: Office/Call Center Detachable cable: Yes Plug & Play Support: Yes Operating buttons Volume + Bluetooth pairing Answering/ending calls Volume - Silence Reject call Wearing style: On-ear Bone conduction sensor: Yes Clear sound: Yes Product type: Headset Maximum sound pressure level: 96 dB Housing material: Plastic, Titanium Packaging data Packaging type: Box Package depth: 170 mm Weight with packaging: 377 g Package width: 135 mm Package height: 68.3 mm Package contents Cables: USB Type-A Quick Start Guide: Yes AC adapter: No Certificates Waste Electrical and Electronic Equipment (WEEE) Disposal: Yes Ports and interfaces Bluetooth: Yes Connection method: Wireless Wireless router range: 29 m Frequency response (talk mode): 20 - 20000 Hz Battery Number of batteries supported: 1 Battery type: Lithium Battery capacity: 183 mAh Battery powered: Yes Standby time: 336 h Charging source: USB Charging time: 1 hour Talk time (ANC off): 16 h Battery voltage: 5.25 V Wireless charging: No Logistics data Gross weight of shipping box (inner): 410 g Main (outer) case length: 375 mm Products in the main (outer) box: 24 pcs. Delivery box width: 6.8 cm Delivery box height: 17 cm Shipping box length: 13.5 cm Height of the standard (outer) box: 445 mm Width of the collection box (external): 300 mm Products per shipping crate (inner): 1 pc. Main (outer) housing gross weight: 10.2 kg Microphone Microphone type: Boom Number of built-in microphones: 1 Microphone sensitivity: 38 dB Noise-canceling microphone: Yes Microphone mute: Yes Headphones Noise reduction type: Active Wire material: Copper Noise Cancellation: Yes