HP Poly Blackwire 3315, Monaural USB-C Headset, +3.5mm Plug, +USB-C/A Adapter
Has a 3.5mm connection and a USB-C Connection on the headse Poly Blackwire 3315 Monaural USB-C Headset +3.5mm Plug +USB-C/A Adapter (8X217AA) Compatibility Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C® Color Black Boom mic length (mm) 135 mm Sensitivity (microphone) 11 dB SLR Signal-to-noise ratio >24 dB Impedance 32 ohm Cable length 66.5 cm (inline module to headset); 90 cm (USB to inline module); 215 cm (total USB to headset) Nominal sound pressure level 94 dB SPL Button user controls Call answer/end; Mute; Volume +/- Headphone type On-ear (monoaural) Sensitivity (speaker) 3 dB RLR Microphone type Omnidirectional Speaker bandwidth 80 Hz to 20 kHz Microphone bandwidth 100 Hz to 10 kHz Boom mic rotation 280° Ear cushions Artificial leather (surface material) Compatible Operating Systems Windows 10; macOS Acoustic protection technology SoundGuard Digital 1 2 Speaker size 14.2 mm Pallet dimensions (W x D x H) 101.6 x 121.9 x 194 cm Cartons per layer 10 Weight 103 g Package weight 300 g Pallet weight 357 kg Minimum System Requirements USB Type-A port; 3.5 mm audio; USB Type-C® port What's in the box Headset; User guide; USB Type-C® to USB Type-A adapter Manufacturer Warranty Poly standard two-year limited warranty