4.4mm 3.5mm Audio Jack Dust Plugs, Dual Silicone Ring Sealing Design, Compatible with MP3 MP4 Players Featuring 3.5mm/4.4mm Ports, DAC Amplifier, Power Amplifier, and Adapter (3.5mm+4.4mm Dust Plugs) 3.5mm+4.4mm Dust Plug

4.4mm 3.5mm Audio Jack Dust Plugs, Dual Silicone Ring Sealing Design, Compatible with MP3 MP4 Players Featuring 3.5mm/4.4mm Ports, DAC Amplifier, Power Amplifier, and Adapter (3.5mm+4.4mm Dust Plugs)

Product Features

• The dust plug is crafted from pure gold-plated copper and precision-machined using CNC technology, featuring an exquisitely elegant design
• The dust plug features a dual silicone ring design that effectively blocks dust and moisture from entering the audio port, preventing noise and oxidation caused by dust and moisture inside the device port
• The dust plug cap is accurately labeled with its dimensions, ensuring precise compatibility with ports of any size and preventing mix-ups
• The dust plug cap features anti-slip grooves, which facilitate quicker and easier installation and removal of the dust plug
• Suitable for MP3 MP4 players, headphone amplifiers, DAC amplifiers, power amplifiers, Cell Phones, adapters, computers, and other devices featuring 3.5mm, 4.4mm, 2.5mm, or 6.35mm ports