Product Description Speaker: 50mm. Interface: 3.5mm 3.5mm. Microphone: Φ6.0*2.7mm omnidirectional microphone. Size: 225*173*100mm. Cable length: 1.8 m. Weight: 270 g. Headphones with volume control function. With 2-in-1 audio adapter cable, can be used for PC or laptop with dual audio ports.
