COOLBOX CoolChat U1 Headphones

Specifications: Performance: - Product type: Headset - Wearing stylee: Head-band - Recommended usage: Calls & Music - Headset type: Binaural - Control unit type: In-line control unit - Cable length: 2 m - Plug and Play: Yes Ports & interfaces: - Connectivity technology: Wired - 3.5 mm connector: No - USB connectivity: Yes - Bluetooth: No Headphones: - Ear coupling: Supraaural - Headphone frequency: 20 - 20000 Hz - Impedance: 32 Ω - Headphone sensitivity: 60 dB - Driver unit: 4 cm Microphone: - Microphone type: Boom microphone - Microphone sensitivity: 56 dB - Microphone mute: Yes Weight & dimensions: - Width: 180 mm - Depth: 80 mm - Height: 200 mm Packaging content: - Product count per unit: 1