Havit Gamenote Fuxi-H3 - gaming headphones, grey

USB Type-C charging port: Yes Weight: 186.6 g Height: 195 mm Width: 180 mm Depth: 86 mm Product type: Headset Adjustable headband: Yes Foldable: No Wearing style: Head-band Headset type: Binaural Recommended usage: Gaming Product colour: Grey Wireless receiver interface: USB Type-A Receiver included: Yes Frequency band: 2.4 GHz RF connectivity: Yes USB connectivity: Yes Bluetooth: Yes 3.5 mm connector: Yes USB connector: USB Type-C Wireless range: 10 m Connectivity technology: Wired & Wireless Battery capacity: 600 mAh Battery recharge time: 3 h Battery operated: Yes Battery type: Built-in battery Battery voltage: 3.7 V Battery technology: Lithium Microphone sensitivity: -42 dB Microphone type: Boom Headphone frequency: 20 - 20000 Hz Impedance: 17 Ω Driver unit: 4 cm Headphone sensitivity: 106 dB Safety warning: Avoid contact with water. Do not use while charging. Keep away from sources of heat.