uxcell Clip on EMI RFI Noise Ferrite Core Filter for 4 mm Cable auspowers_batchfive you can use it to

you can use it to hang a hat or coat

Reverse protection: Yes 8

08 mm Tinned copper wire - Highly efficient - Super low impedance for a highly efficient connection

1 waterproof cord 2 sheets temporary tattoos

ensuring each section can be instantly identified for quick access

uxcell Clip on EMI RFI Noise Ferrite Core Filter for 4 mm Cable auspowers_batchfive you can use it touxcell Clip on EMI RFI Noise Ferrite Core Filter for 4 mm Cable Specifications: descriptions: helps reduce EMI on AC power lines. Black plastic enclosed ferrite core for 7mm AC power cords. Great for cutting noise on USB, fire wire, phone, power cord, coaxial, audio, video etc cables. Easy structure and convenient installation. Just clip it on and you will get clearer signal and faster data transmission. Product Features Product Name : Ferrite Core