Havit HV-139d 3.5mm double plug Stereo with Mic Headset for Computer & Mobile Phone

Plug:3.5 mm jack Recommended Use: Phone and computer Headphones Form Factor: Full size Connectivity Technology: Wired Sound Output Mode: Stereo Audio Specifications: Frequency Response 20-20000 Hz Sensitivity: 102 dB Impedance: 32 Ohm Microphone: Boom Diaphragm: 40 mm Width: 18 cm Depth: 17 cm Height: 20 cm Cable Length: 1.8 m Body Material: ABS plastic Adjustable Headband: Yes Specifications: Specification Type3.5mm Warranty Warranty1 year