10 PCS / Pack 3.5mm Anti-interference Degaussing Ring Ferrite Ring Cable Clip Core Noise Suppressor Filter Filter-Boosters Weight: about 10g

Weight: about 10g

Relieve leg fatigue and say goodbye to lame feet

And you can watch real-time videos on cellphone

if there is sound (more than 30 decibels)

All copper motor

10 PCS / Pack 3.5mm Anti-interference Degaussing Ring Ferrite Ring Cable Clip Core Noise Suppressor Filter Filter-Boosters Weight: about 10g1. 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