10 PCS / Pack 9mm Anti-interference Degaussing Ring Ferrite Ring Cable Clip Core Noise Suppressor Filter Type-Parking Sensor The sticker is heat-resistant

The sticker is heat-resistant

FF2 and FoCCCus

13inch * 5

The direction can be adjusted 360 degrees at will

10 PCS / Pack 9mm Anti-interference Degaussing Ring Ferrite Ring Cable Clip Core Noise Suppressor Filter Type-Parking Sensor The sticker is heat-resistant1. Product usage: (1). Clamp on the signal line to play the role of anti interference and electromagnetic compatibility (2). Clamp on the power cord to stabilize the current and improve the sound quality 2. Nickel zinc ferrite. It can improve the electromagnetic field around the solenoid to avoid external interference 3. Easy to install, easy to use, can be disassembled, there are elastic clips on the port 4. Good performance, high efficiency and long