1. Speaker: 40mm

2. Interface:3.5 plug

3. Microphone: Omnidirectional microphone, size: Φ6.0*2.2mm

4. Product size: 188*180*90mm, headphone cord length: 1.2m

5. Weight: 184g

6. Wire control: volume adjustment, microphone switch

7. Equipped with one-to-two audio adapter cable, which can be used for desktop or laptop with dual audio ports