2 PCS Headset Earmuffs Sponge Cover for Edifier W820nb,Style: Blue Filter-USB 3.0 Output current from USB male

Output current from USB male to USB female: 2A

Streamlined design

Built-in 8m digital noise reduction microphone

8) Cable hole diameter: about 4-7mm

The electric lock will lock when power get through

2 PCS Headset Earmuffs Sponge Cover for Edifier W820nb,Style: Blue Filter-USB 3.0 Output current from USB male1. Material: protein skin + sponge 2. Soft and comfortable, meet the needs of daily wearing, no pressure 3. Good air permeability, not easy to crack 4. Easy to replace 5. Good sound insulation, anti slip, good air permeability and elasticity 6. Applicable model: suitable for Edifier W820nb Specification: Package Weight One Package Weight 0. 09kgs 0. 20lb One Package Size 12cm * 10cm * 8cm 4. 72inch * 3. 94inch * 3. 15inch Qty per Carton 336 Carton